69282480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16981}}^1$

素因数の和:17014

約数の個数: 80

約数和(自身を含む): 227422944

約数和(自身を除く): 158140464

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, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 169810, 203772, 254715, 271696, 288677, 339620, 407544, 509430, 577354, 679240, 815088, 866031, 1018860, 1154708, 1358480, 1443385, 1732062, 2037720, 2309416, 2886770, 3464124, 4075440, 4330155, 4618832, 5773540, 6928248, 8660310, 11547080, 13856496, 17320620, 23094160, 34641240, 69282480]

約数ペア:

[(1, 69282480), (2, 34641240), (3, 23094160), (4, 17320620), (5, 13856496), (6, 11547080), (8, 8660310), (10, 6928248), (12, 5773540), (15, 4618832), (16, 4330155), (17, 4075440), (20, 3464124), (24, 2886770), (30, 2309416), (34, 2037720), (40, 1732062), (48, 1443385), (51, 1358480), (60, 1154708), (68, 1018860), (80, 866031), (85, 815088), (102, 679240), (120, 577354), (136, 509430), (170, 407544), (204, 339620), (240, 288677), (255, 271696), (272, 254715), (340, 203772), (408, 169810), (510, 135848), (680, 101886), (816, 84905), (1020, 67924), (1360, 50943), (2040, 33962), (4080, 16981)]