816442920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119363}}^1$

素因数の和:119399

約数の個数: 96

約数和(自身を含む): 2793117600

約数和(自身を除く): 1976674680

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, 119363, 238726, 358089, 477452, 596815, 716178, 954904, 1074267, 1193630, 1432356, 1790445, 2148534, 2267897, 2387260, 2864712, 3580890, 4297068, 4535794, 4774520, 5371335, 6803691, 7161780, 8594136, 9071588, 10742670, 11339485, 13607382, 14323560, 18143176, 20411073, 21485340, 22678970, 27214764, 34018455, 40822146, 42970680, 45357940, 54429528, 68036910, 81644292, 90715880, 102055365, 136073820, 163288584, 204110730, 272147640, 408221460, 816442920]

約数ペア:

[(1, 816442920), (2, 408221460), (3, 272147640), (4, 204110730), (5, 163288584), (6, 136073820), (8, 102055365), (9, 90715880), (10, 81644292), (12, 68036910), (15, 54429528), (18, 45357940), (19, 42970680), (20, 40822146), (24, 34018455), (30, 27214764), (36, 22678970), (38, 21485340), (40, 20411073), (45, 18143176), (57, 14323560), (60, 13607382), (72, 11339485), (76, 10742670), (90, 9071588), (95, 8594136), (114, 7161780), (120, 6803691), (152, 5371335), (171, 4774520), (180, 4535794), (190, 4297068), (228, 3580890), (285, 2864712), (342, 2387260), (360, 2267897), (380, 2148534), (456, 1790445), (570, 1432356), (684, 1193630), (760, 1074267), (855, 954904), (1140, 716178), (1368, 596815), (1710, 477452), (2280, 358089), (3420, 238726), (6840, 119363)]