5445381720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{289033}}^1$

素因数の和:289204

約数の個数: 64

約数和(自身を含む): 16440253920

約数和(自身を除く): 10994872200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 289033, 578066, 867099, 1156132, 1445165, 1734198, 2312264, 2890330, 3468396, 4335495, 5780660, 6936792, 8670990, 11561320, 17341980, 34683960, 45378181, 90756362, 136134543, 181512724, 226890905, 272269086, 363025448, 453781810, 544538172, 680672715, 907563620, 1089076344, 1361345430, 1815127240, 2722690860, 5445381720]

約数ペア:

[(1, 5445381720), (2, 2722690860), (3, 1815127240), (4, 1361345430), (5, 1089076344), (6, 907563620), (8, 680672715), (10, 544538172), (12, 453781810), (15, 363025448), (20, 272269086), (24, 226890905), (30, 181512724), (40, 136134543), (60, 90756362), (120, 45378181), (157, 34683960), (314, 17341980), (471, 11561320), (628, 8670990), (785, 6936792), (942, 5780660), (1256, 4335495), (1570, 3468396), (1884, 2890330), (2355, 2312264), (3140, 1734198), (3768, 1445165), (4710, 1156132), (6280, 867099), (9420, 578066), (18840, 289033)]