964591680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77291}}^1$

素因数の和:77324

約数の個数: 112

約数和(自身を含む): 3298204224

約数和(自身を除く): 2333612544

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, 12480, 77291, 154582, 231873, 309164, 386455, 463746, 618328, 772910, 927492, 1004783, 1159365, 1236656, 1545820, 1854984, 2009566, 2318730, 2473312, 3014349, 3091640, 3709968, 4019132, 4637460, 4946624, 5023915, 6028698, 6183280, 7419936, 8038264, 9274920, 10047830, 12057396, 12366560, 14839872, 15071745, 16076528, 18549840, 20095660, 24114792, 24733120, 30143490, 32153056, 37099680, 40191320, 48229584, 60286980, 64306112, 74199360, 80382640, 96459168, 120573960, 160765280, 192918336, 241147920, 321530560, 482295840, 964591680]

約数ペア:

[(1, 964591680), (2, 482295840), (3, 321530560), (4, 241147920), (5, 192918336), (6, 160765280), (8, 120573960), (10, 96459168), (12, 80382640), (13, 74199360), (15, 64306112), (16, 60286980), (20, 48229584), (24, 40191320), (26, 37099680), (30, 32153056), (32, 30143490), (39, 24733120), (40, 24114792), (48, 20095660), (52, 18549840), (60, 16076528), (64, 15071745), (65, 14839872), (78, 12366560), (80, 12057396), (96, 10047830), (104, 9274920), (120, 8038264), (130, 7419936), (156, 6183280), (160, 6028698), (192, 5023915), (195, 4946624), (208, 4637460), (240, 4019132), (260, 3709968), (312, 3091640), (320, 3014349), (390, 2473312), (416, 2318730), (480, 2009566), (520, 1854984), (624, 1545820), (780, 1236656), (832, 1159365), (960, 1004783), (1040, 927492), (1248, 772910), (1560, 618328), (2080, 463746), (2496, 386455), (3120, 309164), (4160, 231873), (6240, 154582), (12480, 77291)]