138765120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11119}}^1$

素因数の和:11152

約数の個数: 112

約数和(自身を含む): 474512640

約数和(自身を除く): 335747520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11119, 12480, 22238, 33357, 44476, 55595, 66714, 88952, 111190, 133428, 144547, 166785, 177904, 222380, 266856, 289094, 333570, 355808, 433641, 444760, 533712, 578188, 667140, 711616, 722735, 867282, 889520, 1067424, 1156376, 1334280, 1445470, 1734564, 1779040, 2134848, 2168205, 2312752, 2668560, 2890940, 3469128, 3558080, 4336410, 4625504, 5337120, 5781880, 6938256, 8672820, 9251008, 10674240, 11563760, 13876512, 17345640, 23127520, 27753024, 34691280, 46255040, 69382560, 138765120]

約数ペア:

[(1, 138765120), (2, 69382560), (3, 46255040), (4, 34691280), (5, 27753024), (6, 23127520), (8, 17345640), (10, 13876512), (12, 11563760), (13, 10674240), (15, 9251008), (16, 8672820), (20, 6938256), (24, 5781880), (26, 5337120), (30, 4625504), (32, 4336410), (39, 3558080), (40, 3469128), (48, 2890940), (52, 2668560), (60, 2312752), (64, 2168205), (65, 2134848), (78, 1779040), (80, 1734564), (96, 1445470), (104, 1334280), (120, 1156376), (130, 1067424), (156, 889520), (160, 867282), (192, 722735), (195, 711616), (208, 667140), (240, 578188), (260, 533712), (312, 444760), (320, 433641), (390, 355808), (416, 333570), (480, 289094), (520, 266856), (624, 222380), (780, 177904), (832, 166785), (960, 144547), (1040, 133428), (1248, 111190), (1560, 88952), (2080, 66714), (2496, 55595), (3120, 44476), (4160, 33357), (6240, 22238), (11119, 12480)]