670774320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1913}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 2258489376

約数和(自身を除く): 1587715056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 720, 974, 1461, 1913, 1948, 2435, 2922, 3826, 3896, 4383, 4870, 5739, 5844, 7305, 7652, 7792, 8766, 9565, 9740, 11478, 11688, 14610, 15304, 17217, 17532, 19130, 19480, 21915, 22956, 23376, 28695, 29220, 30608, 34434, 35064, 38260, 38960, 43830, 45912, 57390, 58440, 68868, 70128, 76520, 86085, 87660, 91824, 114780, 116880, 137736, 153040, 172170, 175320, 229560, 275472, 344340, 350640, 459120, 688680, 931631, 1377360, 1863262, 2794893, 3726524, 4658155, 5589786, 7453048, 8384679, 9316310, 11179572, 13974465, 14906096, 16769358, 18632620, 22359144, 27948930, 33538716, 37265240, 41923395, 44718288, 55897860, 67077432, 74530480, 83846790, 111795720, 134154864, 167693580, 223591440, 335387160, 670774320]

約数ペア:

[(1, 670774320), (2, 335387160), (3, 223591440), (4, 167693580), (5, 134154864), (6, 111795720), (8, 83846790), (9, 74530480), (10, 67077432), (12, 55897860), (15, 44718288), (16, 41923395), (18, 37265240), (20, 33538716), (24, 27948930), (30, 22359144), (36, 18632620), (40, 16769358), (45, 14906096), (48, 13974465), (60, 11179572), (72, 9316310), (80, 8384679), (90, 7453048), (120, 5589786), (144, 4658155), (180, 3726524), (240, 2794893), (360, 1863262), (487, 1377360), (720, 931631), (974, 688680), (1461, 459120), (1913, 350640), (1948, 344340), (2435, 275472), (2922, 229560), (3826, 175320), (3896, 172170), (4383, 153040), (4870, 137736), (5739, 116880), (5844, 114780), (7305, 91824), (7652, 87660), (7792, 86085), (8766, 76520), (9565, 70128), (9740, 68868), (11478, 58440), (11688, 57390), (14610, 45912), (15304, 43830), (17217, 38960), (17532, 38260), (19130, 35064), (19480, 34434), (21915, 30608), (22956, 29220), (23376, 28695)]