1188406680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521231}}^1$

素因数の和:521264

約数の個数: 64

約数和(自身を含む): 3752870400

約数和(自身を除く): 2564463720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 521231, 1042462, 1563693, 2084924, 2606155, 3127386, 4169848, 5212310, 6254772, 7818465, 9903389, 10424620, 12509544, 15636930, 19806778, 20849240, 29710167, 31273860, 39613556, 49516945, 59420334, 62547720, 79227112, 99033890, 118840668, 148550835, 198067780, 237681336, 297101670, 396135560, 594203340, 1188406680]

約数ペア:

[(1, 1188406680), (2, 594203340), (3, 396135560), (4, 297101670), (5, 237681336), (6, 198067780), (8, 148550835), (10, 118840668), (12, 99033890), (15, 79227112), (19, 62547720), (20, 59420334), (24, 49516945), (30, 39613556), (38, 31273860), (40, 29710167), (57, 20849240), (60, 19806778), (76, 15636930), (95, 12509544), (114, 10424620), (120, 9903389), (152, 7818465), (190, 6254772), (228, 5212310), (285, 4169848), (380, 3127386), (456, 2606155), (570, 2084924), (760, 1563693), (1140, 1042462), (2280, 521231)]