8000880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 27480384

約数和(自身を除く): 19479504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 53, 60, 68, 74, 80, 85, 102, 106, 111, 120, 136, 148, 159, 170, 185, 204, 212, 222, 240, 255, 265, 272, 296, 318, 340, 370, 408, 424, 444, 510, 530, 555, 592, 629, 636, 680, 740, 795, 816, 848, 888, 901, 1020, 1060, 1110, 1258, 1272, 1360, 1480, 1590, 1776, 1802, 1887, 1961, 2040, 2120, 2220, 2516, 2544, 2703, 2960, 3145, 3180, 3604, 3774, 3922, 4080, 4240, 4440, 4505, 5032, 5406, 5883, 6290, 6360, 7208, 7548, 7844, 8880, 9010, 9435, 9805, 10064, 10812, 11766, 12580, 12720, 13515, 14416, 15096, 15688, 18020, 18870, 19610, 21624, 23532, 25160, 27030, 29415, 30192, 31376, 33337, 36040, 37740, 39220, 43248, 47064, 50320, 54060, 58830, 66674, 72080, 75480, 78440, 94128, 100011, 108120, 117660, 133348, 150960, 156880, 166685, 200022, 216240, 235320, 266696, 333370, 400044, 470640, 500055, 533392, 666740, 800088, 1000110, 1333480, 1600176, 2000220, 2666960, 4000440, 8000880]

約数ペア:

[(1, 8000880), (2, 4000440), (3, 2666960), (4, 2000220), (5, 1600176), (6, 1333480), (8, 1000110), (10, 800088), (12, 666740), (15, 533392), (16, 500055), (17, 470640), (20, 400044), (24, 333370), (30, 266696), (34, 235320), (37, 216240), (40, 200022), (48, 166685), (51, 156880), (53, 150960), (60, 133348), (68, 117660), (74, 108120), (80, 100011), (85, 94128), (102, 78440), (106, 75480), (111, 72080), (120, 66674), (136, 58830), (148, 54060), (159, 50320), (170, 47064), (185, 43248), (204, 39220), (212, 37740), (222, 36040), (240, 33337), (255, 31376), (265, 30192), (272, 29415), (296, 27030), (318, 25160), (340, 23532), (370, 21624), (408, 19610), (424, 18870), (444, 18020), (510, 15688), (530, 15096), (555, 14416), (592, 13515), (629, 12720), (636, 12580), (680, 11766), (740, 10812), (795, 10064), (816, 9805), (848, 9435), (888, 9010), (901, 8880), (1020, 7844), (1060, 7548), (1110, 7208), (1258, 6360), (1272, 6290), (1360, 5883), (1480, 5406), (1590, 5032), (1776, 4505), (1802, 4440), (1887, 4240), (1961, 4080), (2040, 3922), (2120, 3774), (2220, 3604), (2516, 3180), (2544, 3145), (2703, 2960)]