627028320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42139}}^1$

素因数の和:42188

約数の個数: 96

約数和(自身を含む): 2038901760

約数和(自身を除く): 1411873440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 42139, 84278, 126417, 168556, 210695, 252834, 337112, 421390, 505668, 632085, 674224, 842780, 1011336, 1264170, 1306309, 1348448, 1685560, 2022672, 2528340, 2612618, 3371120, 3918927, 4045344, 5056680, 5225236, 6531545, 6742240, 7837854, 10113360, 10450472, 13063090, 15675708, 19594635, 20226720, 20900944, 26126180, 31351416, 39189270, 41801888, 52252360, 62702832, 78378540, 104504720, 125405664, 156757080, 209009440, 313514160, 627028320]

約数ペア:

[(1, 627028320), (2, 313514160), (3, 209009440), (4, 156757080), (5, 125405664), (6, 104504720), (8, 78378540), (10, 62702832), (12, 52252360), (15, 41801888), (16, 39189270), (20, 31351416), (24, 26126180), (30, 20900944), (31, 20226720), (32, 19594635), (40, 15675708), (48, 13063090), (60, 10450472), (62, 10113360), (80, 7837854), (93, 6742240), (96, 6531545), (120, 5225236), (124, 5056680), (155, 4045344), (160, 3918927), (186, 3371120), (240, 2612618), (248, 2528340), (310, 2022672), (372, 1685560), (465, 1348448), (480, 1306309), (496, 1264170), (620, 1011336), (744, 842780), (930, 674224), (992, 632085), (1240, 505668), (1488, 421390), (1860, 337112), (2480, 252834), (2976, 210695), (3720, 168556), (4960, 126417), (7440, 84278), (14880, 42139)]