3048240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 10186848

約数和(自身を除く): 7138608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 977, 1040, 1560, 1954, 2931, 3120, 3908, 4885, 5862, 7816, 9770, 11724, 12701, 14655, 15632, 19540, 23448, 25402, 29310, 38103, 39080, 46896, 50804, 58620, 63505, 76206, 78160, 101608, 117240, 127010, 152412, 190515, 203216, 234480, 254020, 304824, 381030, 508040, 609648, 762060, 1016080, 1524120, 3048240]

約数ペア:

[(1, 3048240), (2, 1524120), (3, 1016080), (4, 762060), (5, 609648), (6, 508040), (8, 381030), (10, 304824), (12, 254020), (13, 234480), (15, 203216), (16, 190515), (20, 152412), (24, 127010), (26, 117240), (30, 101608), (39, 78160), (40, 76206), (48, 63505), (52, 58620), (60, 50804), (65, 46896), (78, 39080), (80, 38103), (104, 29310), (120, 25402), (130, 23448), (156, 19540), (195, 15632), (208, 14655), (240, 12701), (260, 11724), (312, 9770), (390, 7816), (520, 5862), (624, 4885), (780, 3908), (977, 3120), (1040, 2931), (1560, 1954)]