147967320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72533}}^1$

素因数の和:72564

約数の個数: 64

約数和(自身を含む): 470020320

約数和(自身を除く): 322053000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 72533, 145066, 217599, 290132, 362665, 435198, 580264, 725330, 870396, 1087995, 1233061, 1450660, 1740792, 2175990, 2466122, 2901320, 3699183, 4351980, 4932244, 6165305, 7398366, 8703960, 9864488, 12330610, 14796732, 18495915, 24661220, 29593464, 36991830, 49322440, 73983660, 147967320]

約数ペア:

[(1, 147967320), (2, 73983660), (3, 49322440), (4, 36991830), (5, 29593464), (6, 24661220), (8, 18495915), (10, 14796732), (12, 12330610), (15, 9864488), (17, 8703960), (20, 7398366), (24, 6165305), (30, 4932244), (34, 4351980), (40, 3699183), (51, 2901320), (60, 2466122), (68, 2175990), (85, 1740792), (102, 1450660), (120, 1233061), (136, 1087995), (170, 870396), (204, 725330), (255, 580264), (340, 435198), (408, 362665), (510, 290132), (680, 217599), (1020, 145066), (2040, 72533)]