144623760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35447}}^1$

素因数の和:35480

約数の個数: 80

約数和(自身を含む): 474719616

約数和(自身を除く): 330095856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 35447, 70894, 106341, 141788, 177235, 212682, 283576, 354470, 425364, 531705, 567152, 602599, 708940, 850728, 1063410, 1205198, 1417880, 1701456, 1807797, 2126820, 2410396, 2835760, 3012995, 3615594, 4253640, 4820792, 6025990, 7231188, 8507280, 9038985, 9641584, 12051980, 14462376, 18077970, 24103960, 28924752, 36155940, 48207920, 72311880, 144623760]

約数ペア:

[(1, 144623760), (2, 72311880), (3, 48207920), (4, 36155940), (5, 28924752), (6, 24103960), (8, 18077970), (10, 14462376), (12, 12051980), (15, 9641584), (16, 9038985), (17, 8507280), (20, 7231188), (24, 6025990), (30, 4820792), (34, 4253640), (40, 3615594), (48, 3012995), (51, 2835760), (60, 2410396), (68, 2126820), (80, 1807797), (85, 1701456), (102, 1417880), (120, 1205198), (136, 1063410), (170, 850728), (204, 708940), (240, 602599), (255, 567152), (272, 531705), (340, 425364), (408, 354470), (510, 283576), (680, 212682), (816, 177235), (1020, 141788), (1360, 106341), (2040, 70894), (4080, 35447)]