1986422754720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{2760761}}^1$

素因数の和:2762278

約数の個数: 96

約数和(自身を含む): 6261408216000

約数和(自身を除く): 4274985461280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1499, 2998, 4497, 5996, 7495, 8994, 11992, 14990, 17988, 22485, 23984, 29980, 35976, 44970, 47968, 59960, 71952, 89940, 119920, 143904, 179880, 239840, 359760, 719520, 2760761, 5521522, 8282283, 11043044, 13803805, 16564566, 22086088, 27607610, 33129132, 41411415, 44172176, 55215220, 66258264, 82822830, 88344352, 110430440, 132516528, 165645660, 220860880, 265033056, 331291320, 441721760, 662582640, 1325165280, 4138380739, 8276761478, 12415142217, 16553522956, 20691903695, 24830284434, 33107045912, 41383807390, 49660568868, 62075711085, 66214091824, 82767614780, 99321137736, 124151422170, 132428183648, 165535229560, 198642275472, 248302844340, 331070459120, 397284550944, 496605688680, 662140918240, 993211377360, 1986422754720]

約数ペア:

[(1, 1986422754720), (2, 993211377360), (3, 662140918240), (4, 496605688680), (5, 397284550944), (6, 331070459120), (8, 248302844340), (10, 198642275472), (12, 165535229560), (15, 132428183648), (16, 124151422170), (20, 99321137736), (24, 82767614780), (30, 66214091824), (32, 62075711085), (40, 49660568868), (48, 41383807390), (60, 33107045912), (80, 24830284434), (96, 20691903695), (120, 16553522956), (160, 12415142217), (240, 8276761478), (480, 4138380739), (1499, 1325165280), (2998, 662582640), (4497, 441721760), (5996, 331291320), (7495, 265033056), (8994, 220860880), (11992, 165645660), (14990, 132516528), (17988, 110430440), (22485, 88344352), (23984, 82822830), (29980, 66258264), (35976, 55215220), (44970, 44172176), (47968, 41411415), (59960, 33129132), (71952, 27607610), (89940, 22086088), (119920, 16564566), (143904, 13803805), (179880, 11043044), (239840, 8282283), (359760, 5521522), (719520, 2760761)]