129177960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 416016000

約数和(自身を除く): 286838040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1069, 1140, 1272, 1590, 2014, 2120, 2138, 2280, 3021, 3180, 3207, 4028, 4276, 5035, 5345, 6042, 6360, 6414, 8056, 8552, 10070, 10690, 12084, 12828, 15105, 16035, 20140, 20311, 21380, 24168, 25656, 30210, 32070, 40280, 40622, 42760, 56657, 60420, 60933, 64140, 81244, 101555, 113314, 120840, 121866, 128280, 162488, 169971, 203110, 226628, 243732, 283285, 304665, 339942, 406220, 453256, 487464, 566570, 609330, 679884, 812440, 849855, 1076483, 1133140, 1218660, 1359768, 1699710, 2152966, 2266280, 2437320, 3229449, 3399420, 4305932, 5382415, 6458898, 6798840, 8611864, 10764830, 12917796, 16147245, 21529660, 25835592, 32294490, 43059320, 64588980, 129177960]

約数ペア:

[(1, 129177960), (2, 64588980), (3, 43059320), (4, 32294490), (5, 25835592), (6, 21529660), (8, 16147245), (10, 12917796), (12, 10764830), (15, 8611864), (19, 6798840), (20, 6458898), (24, 5382415), (30, 4305932), (38, 3399420), (40, 3229449), (53, 2437320), (57, 2266280), (60, 2152966), (76, 1699710), (95, 1359768), (106, 1218660), (114, 1133140), (120, 1076483), (152, 849855), (159, 812440), (190, 679884), (212, 609330), (228, 566570), (265, 487464), (285, 453256), (318, 406220), (380, 339942), (424, 304665), (456, 283285), (530, 243732), (570, 226628), (636, 203110), (760, 169971), (795, 162488), (1007, 128280), (1060, 121866), (1069, 120840), (1140, 113314), (1272, 101555), (1590, 81244), (2014, 64140), (2120, 60933), (2138, 60420), (2280, 56657), (3021, 42760), (3180, 40622), (3207, 40280), (4028, 32070), (4276, 30210), (5035, 25656), (5345, 24168), (6042, 21380), (6360, 20311), (6414, 20140), (8056, 16035), (8552, 15105), (10070, 12828), (10690, 12084)]