121600020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38239}}^1$

素因数の和:38304

約数の個数: 48

約数和(自身を含む): 346913280

約数和(自身を除く): 225313260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 38239, 76478, 114717, 152956, 191195, 229434, 382390, 458868, 573585, 764780, 1147170, 2026667, 2294340, 4053334, 6080001, 8106668, 10133335, 12160002, 20266670, 24320004, 30400005, 40533340, 60800010, 121600020]

約数ペア:

[(1, 121600020), (2, 60800010), (3, 40533340), (4, 30400005), (5, 24320004), (6, 20266670), (10, 12160002), (12, 10133335), (15, 8106668), (20, 6080001), (30, 4053334), (53, 2294340), (60, 2026667), (106, 1147170), (159, 764780), (212, 573585), (265, 458868), (318, 382390), (530, 229434), (636, 191195), (795, 152956), (1060, 114717), (1590, 76478), (3180, 38239)]