1009071720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164881}}^1$

素因数の和:164915

約数の個数: 96

約数和(自身を含む): 3472414920

約数和(自身を除く): 2463343200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 164881, 329762, 494643, 659524, 824405, 989286, 1319048, 1483929, 1648810, 1978572, 2473215, 2802977, 2967858, 3297620, 3957144, 4946430, 5605954, 5935716, 6595240, 7419645, 8408931, 9892860, 11211908, 11871432, 14014885, 14839290, 16817862, 19785720, 22423816, 25226793, 28029770, 29678580, 33635724, 42044655, 50453586, 56059540, 59357160, 67271448, 84089310, 100907172, 112119080, 126133965, 168178620, 201814344, 252267930, 336357240, 504535860, 1009071720]

約数ペア:

[(1, 1009071720), (2, 504535860), (3, 336357240), (4, 252267930), (5, 201814344), (6, 168178620), (8, 126133965), (9, 112119080), (10, 100907172), (12, 84089310), (15, 67271448), (17, 59357160), (18, 56059540), (20, 50453586), (24, 42044655), (30, 33635724), (34, 29678580), (36, 28029770), (40, 25226793), (45, 22423816), (51, 19785720), (60, 16817862), (68, 14839290), (72, 14014885), (85, 11871432), (90, 11211908), (102, 9892860), (120, 8408931), (136, 7419645), (153, 6595240), (170, 5935716), (180, 5605954), (204, 4946430), (255, 3957144), (306, 3297620), (340, 2967858), (360, 2802977), (408, 2473215), (510, 1978572), (612, 1648810), (680, 1483929), (765, 1319048), (1020, 989286), (1224, 824405), (1530, 659524), (2040, 494643), (3060, 329762), (6120, 164881)]