120215628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4295

約数の個数: 72

約数和(自身を含む): 332697456

約数和(自身を除く): 212481828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4211, 4758, 7137, 8422, 9516, 12633, 14274, 16844, 25266, 28548, 37899, 50532, 54743, 75798, 109486, 151596, 164229, 218972, 256871, 328458, 492687, 513742, 656916, 770613, 985374, 1027484, 1541226, 1970748, 2311839, 3082452, 3339323, 4623678, 6678646, 9247356, 10017969, 13357292, 20035938, 30053907, 40071876, 60107814, 120215628]

約数ペア:

[(1, 120215628), (2, 60107814), (3, 40071876), (4, 30053907), (6, 20035938), (9, 13357292), (12, 10017969), (13, 9247356), (18, 6678646), (26, 4623678), (36, 3339323), (39, 3082452), (52, 2311839), (61, 1970748), (78, 1541226), (117, 1027484), (122, 985374), (156, 770613), (183, 656916), (234, 513742), (244, 492687), (366, 328458), (468, 256871), (549, 218972), (732, 164229), (793, 151596), (1098, 109486), (1586, 75798), (2196, 54743), (2379, 50532), (3172, 37899), (4211, 28548), (4758, 25266), (7137, 16844), (8422, 14274), (9516, 12633)]