3890520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 12888720

約数和(自身を除く): 8998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 107, 120, 180, 202, 214, 303, 321, 360, 404, 428, 505, 535, 606, 642, 808, 856, 909, 963, 1010, 1070, 1212, 1284, 1515, 1605, 1818, 1926, 2020, 2140, 2424, 2568, 3030, 3210, 3636, 3852, 4040, 4280, 4545, 4815, 6060, 6420, 7272, 7704, 9090, 9630, 10807, 12120, 12840, 18180, 19260, 21614, 32421, 36360, 38520, 43228, 54035, 64842, 86456, 97263, 108070, 129684, 162105, 194526, 216140, 259368, 324210, 389052, 432280, 486315, 648420, 778104, 972630, 1296840, 1945260, 3890520]

約数ペア:

[(1, 3890520), (2, 1945260), (3, 1296840), (4, 972630), (5, 778104), (6, 648420), (8, 486315), (9, 432280), (10, 389052), (12, 324210), (15, 259368), (18, 216140), (20, 194526), (24, 162105), (30, 129684), (36, 108070), (40, 97263), (45, 86456), (60, 64842), (72, 54035), (90, 43228), (101, 38520), (107, 36360), (120, 32421), (180, 21614), (202, 19260), (214, 18180), (303, 12840), (321, 12120), (360, 10807), (404, 9630), (428, 9090), (505, 7704), (535, 7272), (606, 6420), (642, 6060), (808, 4815), (856, 4545), (909, 4280), (963, 4040), (1010, 3852), (1070, 3636), (1212, 3210), (1284, 3030), (1515, 2568), (1605, 2424), (1818, 2140), (1926, 2020)]