78138960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6143}}^1$

素因数の和:6212

約数の個数: 80

約数和(自身を含む): 246841344

約数和(自身を除く): 168702384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6143, 6360, 12286, 12720, 18429, 24572, 30715, 36858, 49144, 61430, 73716, 92145, 98288, 122860, 147432, 184290, 245720, 294864, 325579, 368580, 491440, 651158, 737160, 976737, 1302316, 1474320, 1627895, 1953474, 2604632, 3255790, 3906948, 4883685, 5209264, 6511580, 7813896, 9767370, 13023160, 15627792, 19534740, 26046320, 39069480, 78138960]

約数ペア:

[(1, 78138960), (2, 39069480), (3, 26046320), (4, 19534740), (5, 15627792), (6, 13023160), (8, 9767370), (10, 7813896), (12, 6511580), (15, 5209264), (16, 4883685), (20, 3906948), (24, 3255790), (30, 2604632), (40, 1953474), (48, 1627895), (53, 1474320), (60, 1302316), (80, 976737), (106, 737160), (120, 651158), (159, 491440), (212, 368580), (240, 325579), (265, 294864), (318, 245720), (424, 184290), (530, 147432), (636, 122860), (795, 98288), (848, 92145), (1060, 73716), (1272, 61430), (1590, 49144), (2120, 36858), (2544, 30715), (3180, 24572), (4240, 18429), (6143, 12720), (6360, 12286)]