78952080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 266661504

約数和(自身を除く): 187709424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 523, 555, 592, 629, 680, 740, 816, 888, 1020, 1046, 1110, 1258, 1360, 1480, 1569, 1776, 1887, 2040, 2092, 2220, 2516, 2615, 2960, 3138, 3145, 3774, 4080, 4184, 4440, 5032, 5230, 6276, 6290, 7548, 7845, 8368, 8880, 8891, 9435, 10064, 10460, 12552, 12580, 15096, 15690, 17782, 18870, 19351, 20920, 25104, 25160, 26673, 30192, 31380, 35564, 37740, 38702, 41840, 44455, 50320, 53346, 58053, 62760, 71128, 75480, 77404, 88910, 96755, 106692, 116106, 125520, 133365, 142256, 150960, 154808, 177820, 193510, 213384, 232212, 266730, 290265, 309616, 328967, 355640, 387020, 426768, 464424, 533460, 580530, 657934, 711280, 774040, 928848, 986901, 1066920, 1161060, 1315868, 1548080, 1644835, 1973802, 2133840, 2322120, 2631736, 3289670, 3947604, 4644240, 4934505, 5263472, 6579340, 7895208, 9869010, 13158680, 15790416, 19738020, 26317360, 39476040, 78952080]

約数ペア:

[(1, 78952080), (2, 39476040), (3, 26317360), (4, 19738020), (5, 15790416), (6, 13158680), (8, 9869010), (10, 7895208), (12, 6579340), (15, 5263472), (16, 4934505), (17, 4644240), (20, 3947604), (24, 3289670), (30, 2631736), (34, 2322120), (37, 2133840), (40, 1973802), (48, 1644835), (51, 1548080), (60, 1315868), (68, 1161060), (74, 1066920), (80, 986901), (85, 928848), (102, 774040), (111, 711280), (120, 657934), (136, 580530), (148, 533460), (170, 464424), (185, 426768), (204, 387020), (222, 355640), (240, 328967), (255, 309616), (272, 290265), (296, 266730), (340, 232212), (370, 213384), (408, 193510), (444, 177820), (510, 154808), (523, 150960), (555, 142256), (592, 133365), (629, 125520), (680, 116106), (740, 106692), (816, 96755), (888, 88910), (1020, 77404), (1046, 75480), (1110, 71128), (1258, 62760), (1360, 58053), (1480, 53346), (1569, 50320), (1776, 44455), (1887, 41840), (2040, 38702), (2092, 37740), (2220, 35564), (2516, 31380), (2615, 30192), (2960, 26673), (3138, 25160), (3145, 25104), (3774, 20920), (4080, 19351), (4184, 18870), (4440, 17782), (5032, 15690), (5230, 15096), (6276, 12580), (6290, 12552), (7548, 10460), (7845, 10064), (8368, 9435), (8880, 8891)]