15097360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 60

約数和(自身を含む): 37344708

約数和(自身を除く): 22247348

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 653, 680, 1156, 1306, 1360, 1445, 2312, 2612, 2890, 3265, 4624, 5224, 5780, 6530, 10448, 11101, 11560, 13060, 22202, 23120, 26120, 44404, 52240, 55505, 88808, 111010, 177616, 188717, 222020, 377434, 444040, 754868, 888080, 943585, 1509736, 1887170, 3019472, 3774340, 7548680, 15097360]

約数ペア:

[(1, 15097360), (2, 7548680), (4, 3774340), (5, 3019472), (8, 1887170), (10, 1509736), (16, 943585), (17, 888080), (20, 754868), (34, 444040), (40, 377434), (68, 222020), (80, 188717), (85, 177616), (136, 111010), (170, 88808), (272, 55505), (289, 52240), (340, 44404), (578, 26120), (653, 23120), (680, 22202), (1156, 13060), (1306, 11560), (1360, 11101), (1445, 10448), (2312, 6530), (2612, 5780), (2890, 5224), (3265, 4624)]