15562080

素因数分解:

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

素因数の和:229

約数の個数: 144

約数和(自身を含む): 54132624

約数和(自身を除く): 38570544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 107, 120, 144, 160, 180, 202, 214, 240, 288, 303, 321, 360, 404, 428, 480, 505, 535, 606, 642, 720, 808, 856, 909, 963, 1010, 1070, 1212, 1284, 1440, 1515, 1605, 1616, 1712, 1818, 1926, 2020, 2140, 2424, 2568, 3030, 3210, 3232, 3424, 3636, 3852, 4040, 4280, 4545, 4815, 4848, 5136, 6060, 6420, 7272, 7704, 8080, 8560, 9090, 9630, 9696, 10272, 10807, 12120, 12840, 14544, 15408, 16160, 17120, 18180, 19260, 21614, 24240, 25680, 29088, 30816, 32421, 36360, 38520, 43228, 48480, 51360, 54035, 64842, 72720, 77040, 86456, 97263, 108070, 129684, 145440, 154080, 162105, 172912, 194526, 216140, 259368, 324210, 345824, 389052, 432280, 486315, 518736, 648420, 778104, 864560, 972630, 1037472, 1296840, 1556208, 1729120, 1945260, 2593680, 3112416, 3890520, 5187360, 7781040, 15562080]

約数ペア:

[(1, 15562080), (2, 7781040), (3, 5187360), (4, 3890520), (5, 3112416), (6, 2593680), (8, 1945260), (9, 1729120), (10, 1556208), (12, 1296840), (15, 1037472), (16, 972630), (18, 864560), (20, 778104), (24, 648420), (30, 518736), (32, 486315), (36, 432280), (40, 389052), (45, 345824), (48, 324210), (60, 259368), (72, 216140), (80, 194526), (90, 172912), (96, 162105), (101, 154080), (107, 145440), (120, 129684), (144, 108070), (160, 97263), (180, 86456), (202, 77040), (214, 72720), (240, 64842), (288, 54035), (303, 51360), (321, 48480), (360, 43228), (404, 38520), (428, 36360), (480, 32421), (505, 30816), (535, 29088), (606, 25680), (642, 24240), (720, 21614), (808, 19260), (856, 18180), (909, 17120), (963, 16160), (1010, 15408), (1070, 14544), (1212, 12840), (1284, 12120), (1440, 10807), (1515, 10272), (1605, 9696), (1616, 9630), (1712, 9090), (1818, 8560), (1926, 8080), (2020, 7704), (2140, 7272), (2424, 6420), (2568, 6060), (3030, 5136), (3210, 4848), (3232, 4815), (3424, 4545), (3636, 4280), (3852, 4040)]