108438720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8722

約数の個数: 112

約数和(自身を含む): 370819680

約数和(自身を除く): 262380960

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, 8689, 12480, 17378, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 112957, 130335, 139024, 173780, 208536, 225914, 260670, 278048, 338871, 347560, 417072, 451828, 521340, 556096, 564785, 677742, 695120, 834144, 903656, 1042680, 1129570, 1355484, 1390240, 1668288, 1694355, 1807312, 2085360, 2259140, 2710968, 2780480, 3388710, 3614624, 4170720, 4518280, 5421936, 6777420, 7229248, 8341440, 9036560, 10843872, 13554840, 18073120, 21687744, 27109680, 36146240, 54219360, 108438720]

約数ペア:

[(1, 108438720), (2, 54219360), (3, 36146240), (4, 27109680), (5, 21687744), (6, 18073120), (8, 13554840), (10, 10843872), (12, 9036560), (13, 8341440), (15, 7229248), (16, 6777420), (20, 5421936), (24, 4518280), (26, 4170720), (30, 3614624), (32, 3388710), (39, 2780480), (40, 2710968), (48, 2259140), (52, 2085360), (60, 1807312), (64, 1694355), (65, 1668288), (78, 1390240), (80, 1355484), (96, 1129570), (104, 1042680), (120, 903656), (130, 834144), (156, 695120), (160, 677742), (192, 564785), (195, 556096), (208, 521340), (240, 451828), (260, 417072), (312, 347560), (320, 338871), (390, 278048), (416, 260670), (480, 225914), (520, 208536), (624, 173780), (780, 139024), (832, 130335), (960, 112957), (1040, 104268), (1248, 86890), (1560, 69512), (2080, 52134), (2496, 43445), (3120, 34756), (4160, 26067), (6240, 17378), (8689, 12480)]