152129080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 353885760

約数和(自身を除く): 201756680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 212, 265, 292, 365, 424, 530, 584, 730, 983, 1060, 1460, 1966, 2120, 2920, 3869, 3932, 4915, 7738, 7864, 9830, 15476, 19345, 19660, 30952, 38690, 39320, 52099, 71759, 77380, 104198, 143518, 154760, 208396, 260495, 287036, 358795, 416792, 520990, 574072, 717590, 1041980, 1435180, 2083960, 2870360, 3803227, 7606454, 15212908, 19016135, 30425816, 38032270, 76064540, 152129080]

約数ペア:

[(1, 152129080), (2, 76064540), (4, 38032270), (5, 30425816), (8, 19016135), (10, 15212908), (20, 7606454), (40, 3803227), (53, 2870360), (73, 2083960), (106, 1435180), (146, 1041980), (212, 717590), (265, 574072), (292, 520990), (365, 416792), (424, 358795), (530, 287036), (584, 260495), (730, 208396), (983, 154760), (1060, 143518), (1460, 104198), (1966, 77380), (2120, 71759), (2920, 52099), (3869, 39320), (3932, 38690), (4915, 30952), (7738, 19660), (7864, 19345), (9830, 15476)]