156421680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34303}}^1$

素因数の和:34338

約数の個数: 80

約数和(自身を含む): 510443520

約数和(自身を除く): 354021840

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, 4560, 34303, 68606, 102909, 137212, 171515, 205818, 274424, 343030, 411636, 514545, 548848, 651757, 686060, 823272, 1029090, 1303514, 1372120, 1646544, 1955271, 2058180, 2607028, 2744240, 3258785, 3910542, 4116360, 5214056, 6517570, 7821084, 8232720, 9776355, 10428112, 13035140, 15642168, 19552710, 26070280, 31284336, 39105420, 52140560, 78210840, 156421680]

約数ペア:

[(1, 156421680), (2, 78210840), (3, 52140560), (4, 39105420), (5, 31284336), (6, 26070280), (8, 19552710), (10, 15642168), (12, 13035140), (15, 10428112), (16, 9776355), (19, 8232720), (20, 7821084), (24, 6517570), (30, 5214056), (38, 4116360), (40, 3910542), (48, 3258785), (57, 2744240), (60, 2607028), (76, 2058180), (80, 1955271), (95, 1646544), (114, 1372120), (120, 1303514), (152, 1029090), (190, 823272), (228, 686060), (240, 651757), (285, 548848), (304, 514545), (380, 411636), (456, 343030), (570, 274424), (760, 205818), (912, 171515), (1140, 137212), (1520, 102909), (2280, 68606), (4560, 34303)]