1678613520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{368117}}^1$

素因数の和:368152

約数の個数: 80

約数和(自身を含む): 5477595840

約数和(自身を除く): 3798982320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 368117, 736234, 1104351, 1472468, 1840585, 2208702, 2944936, 3681170, 4417404, 5521755, 5889872, 6994223, 7362340, 8834808, 11043510, 13988446, 14724680, 17669616, 20982669, 22087020, 27976892, 29449360, 34971115, 41965338, 44174040, 55953784, 69942230, 83930676, 88348080, 104913345, 111907568, 139884460, 167861352, 209826690, 279768920, 335722704, 419653380, 559537840, 839306760, 1678613520]

約数ペア:

[(1, 1678613520), (2, 839306760), (3, 559537840), (4, 419653380), (5, 335722704), (6, 279768920), (8, 209826690), (10, 167861352), (12, 139884460), (15, 111907568), (16, 104913345), (19, 88348080), (20, 83930676), (24, 69942230), (30, 55953784), (38, 44174040), (40, 41965338), (48, 34971115), (57, 29449360), (60, 27976892), (76, 22087020), (80, 20982669), (95, 17669616), (114, 14724680), (120, 13988446), (152, 11043510), (190, 8834808), (228, 7362340), (240, 6994223), (285, 5889872), (304, 5521755), (380, 4417404), (456, 3681170), (570, 2944936), (760, 2208702), (912, 1840585), (1140, 1472468), (1520, 1104351), (2280, 736234), (4560, 368117)]