1499964120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{219293}}^1$

素因数の和:219329

約数の個数: 96

約数和(自身を含む): 5131479600

約数和(自身を除く): 3631515480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 219293, 438586, 657879, 877172, 1096465, 1315758, 1754344, 1973637, 2192930, 2631516, 3289395, 3947274, 4166567, 4385860, 5263032, 6578790, 7894548, 8333134, 8771720, 9868185, 12499701, 13157580, 15789096, 16666268, 19736370, 20832835, 24999402, 26315160, 33332536, 37499103, 39472740, 41665670, 49998804, 62498505, 74998206, 78945480, 83331340, 99997608, 124997010, 149996412, 166662680, 187495515, 249994020, 299992824, 374991030, 499988040, 749982060, 1499964120]

約数ペア:

[(1, 1499964120), (2, 749982060), (3, 499988040), (4, 374991030), (5, 299992824), (6, 249994020), (8, 187495515), (9, 166662680), (10, 149996412), (12, 124997010), (15, 99997608), (18, 83331340), (19, 78945480), (20, 74998206), (24, 62498505), (30, 49998804), (36, 41665670), (38, 39472740), (40, 37499103), (45, 33332536), (57, 26315160), (60, 24999402), (72, 20832835), (76, 19736370), (90, 16666268), (95, 15789096), (114, 13157580), (120, 12499701), (152, 9868185), (171, 8771720), (180, 8333134), (190, 7894548), (228, 6578790), (285, 5263032), (342, 4385860), (360, 4166567), (380, 3947274), (456, 3289395), (570, 2631516), (684, 2192930), (760, 1973637), (855, 1754344), (1140, 1315758), (1368, 1096465), (1710, 877172), (2280, 657879), (3420, 438586), (6840, 219293)]