726421680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53101}}^1$

素因数の和:53139

約数の個数: 120

約数和(自身を含む): 2568012720

約数和(自身を除く): 1841591040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 53101, 106202, 159303, 212404, 265505, 318606, 424808, 477909, 531010, 637212, 796515, 849616, 955818, 1008919, 1062020, 1274424, 1593030, 1911636, 2017838, 2124040, 2389545, 2548848, 3026757, 3186060, 3823272, 4035676, 4248080, 4779090, 5044595, 6053514, 6372120, 7646544, 8071352, 9080271, 9558180, 10089190, 12107028, 12744240, 15133785, 16142704, 18160542, 19116360, 20178380, 24214056, 30267570, 36321084, 38232720, 40356760, 45401355, 48428112, 60535140, 72642168, 80713520, 90802710, 121070280, 145284336, 181605420, 242140560, 363210840, 726421680]

約数ペア:

[(1, 726421680), (2, 363210840), (3, 242140560), (4, 181605420), (5, 145284336), (6, 121070280), (8, 90802710), (9, 80713520), (10, 72642168), (12, 60535140), (15, 48428112), (16, 45401355), (18, 40356760), (19, 38232720), (20, 36321084), (24, 30267570), (30, 24214056), (36, 20178380), (38, 19116360), (40, 18160542), (45, 16142704), (48, 15133785), (57, 12744240), (60, 12107028), (72, 10089190), (76, 9558180), (80, 9080271), (90, 8071352), (95, 7646544), (114, 6372120), (120, 6053514), (144, 5044595), (152, 4779090), (171, 4248080), (180, 4035676), (190, 3823272), (228, 3186060), (240, 3026757), (285, 2548848), (304, 2389545), (342, 2124040), (360, 2017838), (380, 1911636), (456, 1593030), (570, 1274424), (684, 1062020), (720, 1008919), (760, 955818), (855, 849616), (912, 796515), (1140, 637212), (1368, 531010), (1520, 477909), (1710, 424808), (2280, 318606), (2736, 265505), (3420, 212404), (4560, 159303), (6840, 106202), (13680, 53101)]