90232320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 298552320

約数和(自身を除く): 208320000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 379, 384, 465, 480, 496, 512, 620, 640, 744, 758, 768, 930, 960, 992, 1137, 1240, 1280, 1488, 1516, 1536, 1860, 1895, 1920, 1984, 2274, 2480, 2560, 2976, 3032, 3720, 3790, 3840, 3968, 4548, 4960, 5685, 5952, 6064, 7440, 7580, 7680, 7936, 9096, 9920, 11370, 11749, 11904, 12128, 14880, 15160, 15872, 18192, 19840, 22740, 23498, 23808, 24256, 29760, 30320, 35247, 36384, 39680, 45480, 46996, 47616, 48512, 58745, 59520, 60640, 70494, 72768, 79360, 90960, 93992, 97024, 117490, 119040, 121280, 140988, 145536, 176235, 181920, 187984, 194048, 234980, 238080, 242560, 281976, 291072, 352470, 363840, 375968, 469960, 485120, 563952, 582144, 704940, 727680, 751936, 939920, 970240, 1127904, 1409880, 1455360, 1503872, 1879840, 2255808, 2819760, 2910720, 3007744, 3759680, 4511616, 5639520, 6015488, 7519360, 9023232, 11279040, 15038720, 18046464, 22558080, 30077440, 45116160, 90232320]

約数ペア:

[(1, 90232320), (2, 45116160), (3, 30077440), (4, 22558080), (5, 18046464), (6, 15038720), (8, 11279040), (10, 9023232), (12, 7519360), (15, 6015488), (16, 5639520), (20, 4511616), (24, 3759680), (30, 3007744), (31, 2910720), (32, 2819760), (40, 2255808), (48, 1879840), (60, 1503872), (62, 1455360), (64, 1409880), (80, 1127904), (93, 970240), (96, 939920), (120, 751936), (124, 727680), (128, 704940), (155, 582144), (160, 563952), (186, 485120), (192, 469960), (240, 375968), (248, 363840), (256, 352470), (310, 291072), (320, 281976), (372, 242560), (379, 238080), (384, 234980), (465, 194048), (480, 187984), (496, 181920), (512, 176235), (620, 145536), (640, 140988), (744, 121280), (758, 119040), (768, 117490), (930, 97024), (960, 93992), (992, 90960), (1137, 79360), (1240, 72768), (1280, 70494), (1488, 60640), (1516, 59520), (1536, 58745), (1860, 48512), (1895, 47616), (1920, 46996), (1984, 45480), (2274, 39680), (2480, 36384), (2560, 35247), (2976, 30320), (3032, 29760), (3720, 24256), (3790, 23808), (3840, 23498), (3968, 22740), (4548, 19840), (4960, 18192), (5685, 15872), (5952, 15160), (6064, 14880), (7440, 12128), (7580, 11904), (7680, 11749), (7936, 11370), (9096, 9920)]