1880593920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 240

約数和(自身を含む): 6725676672

約数和(自身を除く): 4845082752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2633, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5266, 5580, 5760, 5952, 7440, 7680, 7899, 7936, 8928, 9920, 10532, 11160, 11520, 11904, 13165, 14880, 15798, 15872, 17856, 19840, 21064, 22320, 23040, 23697, 23808, 26330, 29760, 31596, 35712, 39495, 39680, 42128, 44640, 47394, 47616, 52660, 59520, 63192, 71424, 78990, 79360, 81623, 84256, 89280, 94788, 105320, 118485, 119040, 126384, 142848, 157980, 163246, 168512, 178560, 189576, 210640, 236970, 238080, 244869, 252768, 315960, 326492, 337024, 357120, 379152, 408115, 421280, 473940, 489738, 505536, 631920, 652984, 674048, 714240, 734607, 758304, 816230, 842560, 947880, 979476, 1011072, 1224345, 1263840, 1305968, 1348096, 1469214, 1516608, 1632460, 1685120, 1895760, 1958952, 2022144, 2448690, 2527680, 2611936, 2938428, 3033216, 3264920, 3370240, 3673035, 3791520, 3917904, 4044288, 4897380, 5055360, 5223872, 5876856, 6066432, 6529840, 6740480, 7346070, 7583040, 7835808, 9794760, 10110720, 10447744, 11753712, 12132864, 13059680, 14692140, 15166080, 15671616, 19589520, 20221440, 20895488, 23507424, 26119360, 29384280, 30332160, 31343232, 39179040, 41790976, 47014848, 52238720, 58768560, 60664320, 62686464, 78358080, 94029696, 104477440, 117537120, 125372928, 156716160, 188059392, 208954880, 235074240, 313432320, 376118784, 470148480, 626864640, 940296960, 1880593920]

約数ペア:

[(1, 1880593920), (2, 940296960), (3, 626864640), (4, 470148480), (5, 376118784), (6, 313432320), (8, 235074240), (9, 208954880), (10, 188059392), (12, 156716160), (15, 125372928), (16, 117537120), (18, 104477440), (20, 94029696), (24, 78358080), (30, 62686464), (31, 60664320), (32, 58768560), (36, 52238720), (40, 47014848), (45, 41790976), (48, 39179040), (60, 31343232), (62, 30332160), (64, 29384280), (72, 26119360), (80, 23507424), (90, 20895488), (93, 20221440), (96, 19589520), (120, 15671616), (124, 15166080), (128, 14692140), (144, 13059680), (155, 12132864), (160, 11753712), (180, 10447744), (186, 10110720), (192, 9794760), (240, 7835808), (248, 7583040), (256, 7346070), (279, 6740480), (288, 6529840), (310, 6066432), (320, 5876856), (360, 5223872), (372, 5055360), (384, 4897380), (465, 4044288), (480, 3917904), (496, 3791520), (512, 3673035), (558, 3370240), (576, 3264920), (620, 3033216), (640, 2938428), (720, 2611936), (744, 2527680), (768, 2448690), (930, 2022144), (960, 1958952), (992, 1895760), (1116, 1685120), (1152, 1632460), (1240, 1516608), (1280, 1469214), (1395, 1348096), (1440, 1305968), (1488, 1263840), (1536, 1224345), (1860, 1011072), (1920, 979476), (1984, 947880), (2232, 842560), (2304, 816230), (2480, 758304), (2560, 734607), (2633, 714240), (2790, 674048), (2880, 652984), (2976, 631920), (3720, 505536), (3840, 489738), (3968, 473940), (4464, 421280), (4608, 408115), (4960, 379152), (5266, 357120), (5580, 337024), (5760, 326492), (5952, 315960), (7440, 252768), (7680, 244869), (7899, 238080), (7936, 236970), (8928, 210640), (9920, 189576), (10532, 178560), (11160, 168512), (11520, 163246), (11904, 157980), (13165, 142848), (14880, 126384), (15798, 119040), (15872, 118485), (17856, 105320), (19840, 94788), (21064, 89280), (22320, 84256), (23040, 81623), (23697, 79360), (23808, 78990), (26330, 71424), (29760, 63192), (31596, 59520), (35712, 52660), (39495, 47616), (39680, 47394), (42128, 44640)]