7081680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 23123520

約数和(自身を除く): 16041840

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, 1553, 2280, 3106, 4560, 4659, 6212, 7765, 9318, 12424, 15530, 18636, 23295, 24848, 29507, 31060, 37272, 46590, 59014, 62120, 74544, 88521, 93180, 118028, 124240, 147535, 177042, 186360, 236056, 295070, 354084, 372720, 442605, 472112, 590140, 708168, 885210, 1180280, 1416336, 1770420, 2360560, 3540840, 7081680]

約数ペア:

[(1, 7081680), (2, 3540840), (3, 2360560), (4, 1770420), (5, 1416336), (6, 1180280), (8, 885210), (10, 708168), (12, 590140), (15, 472112), (16, 442605), (19, 372720), (20, 354084), (24, 295070), (30, 236056), (38, 186360), (40, 177042), (48, 147535), (57, 124240), (60, 118028), (76, 93180), (80, 88521), (95, 74544), (114, 62120), (120, 59014), (152, 46590), (190, 37272), (228, 31060), (240, 29507), (285, 24848), (304, 23295), (380, 18636), (456, 15530), (570, 12424), (760, 9318), (912, 7765), (1140, 6212), (1520, 4659), (1553, 4560), (2280, 3106)]