8678160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 30902040

約数和(自身を除く): 22223880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 709, 720, 765, 816, 1020, 1224, 1360, 1418, 1530, 2040, 2127, 2448, 2836, 3060, 3545, 4080, 4254, 5672, 6120, 6381, 7090, 8508, 10635, 11344, 12053, 12240, 12762, 14180, 17016, 21270, 24106, 25524, 28360, 31905, 34032, 36159, 42540, 48212, 51048, 56720, 60265, 63810, 72318, 85080, 96424, 102096, 108477, 120530, 127620, 144636, 170160, 180795, 192848, 216954, 241060, 255240, 289272, 361590, 433908, 482120, 510480, 542385, 578544, 723180, 867816, 964240, 1084770, 1446360, 1735632, 2169540, 2892720, 4339080, 8678160]

約数ペア:

[(1, 8678160), (2, 4339080), (3, 2892720), (4, 2169540), (5, 1735632), (6, 1446360), (8, 1084770), (9, 964240), (10, 867816), (12, 723180), (15, 578544), (16, 542385), (17, 510480), (18, 482120), (20, 433908), (24, 361590), (30, 289272), (34, 255240), (36, 241060), (40, 216954), (45, 192848), (48, 180795), (51, 170160), (60, 144636), (68, 127620), (72, 120530), (80, 108477), (85, 102096), (90, 96424), (102, 85080), (120, 72318), (136, 63810), (144, 60265), (153, 56720), (170, 51048), (180, 48212), (204, 42540), (240, 36159), (255, 34032), (272, 31905), (306, 28360), (340, 25524), (360, 24106), (408, 21270), (510, 17016), (612, 14180), (680, 12762), (709, 12240), (720, 12053), (765, 11344), (816, 10635), (1020, 8508), (1224, 7090), (1360, 6381), (1418, 6120), (1530, 5672), (2040, 4254), (2127, 4080), (2448, 3545), (2836, 3060)]