1309155480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63799}}^1$

素因数の和:63838

約数の個数: 128

約数和(自身を含む): 4593600000

約数和(自身を除く): 3284444520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 63799, 127598, 191397, 255196, 318995, 382794, 510392, 574191, 637990, 765588, 956985, 1148382, 1212181, 1275980, 1531176, 1722573, 1913970, 2296764, 2424362, 2551960, 2870955, 3445146, 3636543, 3827940, 4593528, 4848724, 5741910, 6060905, 6890292, 7273086, 7655880, 8612865, 9697448, 10909629, 11483820, 12121810, 13780584, 14546172, 17225730, 18182715, 21819258, 22967640, 24243620, 29092344, 32728887, 34451460, 36365430, 43638516, 48487240, 54548145, 65457774, 68902920, 72730860, 87277032, 109096290, 130915548, 145461720, 163644435, 218192580, 261831096, 327288870, 436385160, 654577740, 1309155480]

約数ペア:

[(1, 1309155480), (2, 654577740), (3, 436385160), (4, 327288870), (5, 261831096), (6, 218192580), (8, 163644435), (9, 145461720), (10, 130915548), (12, 109096290), (15, 87277032), (18, 72730860), (19, 68902920), (20, 65457774), (24, 54548145), (27, 48487240), (30, 43638516), (36, 36365430), (38, 34451460), (40, 32728887), (45, 29092344), (54, 24243620), (57, 22967640), (60, 21819258), (72, 18182715), (76, 17225730), (90, 14546172), (95, 13780584), (108, 12121810), (114, 11483820), (120, 10909629), (135, 9697448), (152, 8612865), (171, 7655880), (180, 7273086), (190, 6890292), (216, 6060905), (228, 5741910), (270, 4848724), (285, 4593528), (342, 3827940), (360, 3636543), (380, 3445146), (456, 2870955), (513, 2551960), (540, 2424362), (570, 2296764), (684, 1913970), (760, 1722573), (855, 1531176), (1026, 1275980), (1080, 1212181), (1140, 1148382), (1368, 956985), (1710, 765588), (2052, 637990), (2280, 574191), (2565, 510392), (3420, 382794), (4104, 318995), (5130, 255196), (6840, 191397), (10260, 127598), (20520, 63799)]