149080320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12941}}^1$

素因数の和:12968

約数の個数: 108

約数和(自身を含む): 515842236

約数和(自身を除く): 366761916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12941, 25882, 38823, 51764, 64705, 77646, 103528, 116469, 129410, 155292, 194115, 207056, 232938, 258820, 310584, 388230, 414112, 465876, 517640, 582345, 621168, 776460, 828224, 931752, 1035280, 1164690, 1242336, 1552920, 1656448, 1863504, 2070560, 2329380, 2484672, 3105840, 3312896, 3727008, 4141120, 4658760, 4969344, 6211680, 7454016, 8282240, 9317520, 9938688, 12423360, 14908032, 16564480, 18635040, 24846720, 29816064, 37270080, 49693440, 74540160, 149080320]

約数ペア:

[(1, 149080320), (2, 74540160), (3, 49693440), (4, 37270080), (5, 29816064), (6, 24846720), (8, 18635040), (9, 16564480), (10, 14908032), (12, 12423360), (15, 9938688), (16, 9317520), (18, 8282240), (20, 7454016), (24, 6211680), (30, 4969344), (32, 4658760), (36, 4141120), (40, 3727008), (45, 3312896), (48, 3105840), (60, 2484672), (64, 2329380), (72, 2070560), (80, 1863504), (90, 1656448), (96, 1552920), (120, 1242336), (128, 1164690), (144, 1035280), (160, 931752), (180, 828224), (192, 776460), (240, 621168), (256, 582345), (288, 517640), (320, 465876), (360, 414112), (384, 388230), (480, 310584), (576, 258820), (640, 232938), (720, 207056), (768, 194115), (960, 155292), (1152, 129410), (1280, 116469), (1440, 103528), (1920, 77646), (2304, 64705), (2880, 51764), (3840, 38823), (5760, 25882), (11520, 12941)]