1616307120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23143}}^1$

素因数の和:23259

約数の個数: 120

約数和(自身を含む): 5484294816

約数和(自身を除く): 3867987696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 11640, 13968, 17460, 23143, 23280, 34920, 46286, 69429, 69840, 92572, 115715, 138858, 185144, 208287, 231430, 277716, 347145, 370288, 416574, 462860, 555432, 694290, 833148, 925720, 1041435, 1110864, 1388580, 1666296, 1851440, 2082870, 2244871, 2777160, 3332592, 4165740, 4489742, 5554320, 6734613, 8331480, 8979484, 11224355, 13469226, 16662960, 17958968, 20203839, 22448710, 26938452, 33673065, 35917936, 40407678, 44897420, 53876904, 67346130, 80815356, 89794840, 101019195, 107753808, 134692260, 161630712, 179589680, 202038390, 269384520, 323261424, 404076780, 538769040, 808153560, 1616307120]

約数ペア:

[(1, 1616307120), (2, 808153560), (3, 538769040), (4, 404076780), (5, 323261424), (6, 269384520), (8, 202038390), (9, 179589680), (10, 161630712), (12, 134692260), (15, 107753808), (16, 101019195), (18, 89794840), (20, 80815356), (24, 67346130), (30, 53876904), (36, 44897420), (40, 40407678), (45, 35917936), (48, 33673065), (60, 26938452), (72, 22448710), (80, 20203839), (90, 17958968), (97, 16662960), (120, 13469226), (144, 11224355), (180, 8979484), (194, 8331480), (240, 6734613), (291, 5554320), (360, 4489742), (388, 4165740), (485, 3332592), (582, 2777160), (720, 2244871), (776, 2082870), (873, 1851440), (970, 1666296), (1164, 1388580), (1455, 1110864), (1552, 1041435), (1746, 925720), (1940, 833148), (2328, 694290), (2910, 555432), (3492, 462860), (3880, 416574), (4365, 370288), (4656, 347145), (5820, 277716), (6984, 231430), (7760, 208287), (8730, 185144), (11640, 138858), (13968, 115715), (17460, 92572), (23143, 69840), (23280, 69429), (34920, 46286)]