12453360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2766

約数の個数: 80

約数和(自身を含む): 40652160

約数和(自身を除く): 28198800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 2731, 4560, 5462, 8193, 10924, 13655, 16386, 21848, 27310, 32772, 40965, 43696, 51889, 54620, 65544, 81930, 103778, 109240, 131088, 155667, 163860, 207556, 218480, 259445, 311334, 327720, 415112, 518890, 622668, 655440, 778335, 830224, 1037780, 1245336, 1556670, 2075560, 2490672, 3113340, 4151120, 6226680, 12453360]

約数ペア:

[(1, 12453360), (2, 6226680), (3, 4151120), (4, 3113340), (5, 2490672), (6, 2075560), (8, 1556670), (10, 1245336), (12, 1037780), (15, 830224), (16, 778335), (19, 655440), (20, 622668), (24, 518890), (30, 415112), (38, 327720), (40, 311334), (48, 259445), (57, 218480), (60, 207556), (76, 163860), (80, 155667), (95, 131088), (114, 109240), (120, 103778), (152, 81930), (190, 65544), (228, 54620), (240, 51889), (285, 43696), (304, 40965), (380, 32772), (456, 27310), (570, 21848), (760, 16386), (912, 13655), (1140, 10924), (1520, 8193), (2280, 5462), (2731, 4560)]