769372920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20749}}^1$

素因数の和:20869

約数の個数: 96

約数和(自身を含む): 2524860000

約数和(自身を除く): 1755487080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 6180, 7416, 9270, 12360, 18540, 20749, 37080, 41498, 62247, 82996, 103745, 124494, 165992, 186741, 207490, 248988, 311235, 373482, 414980, 497976, 622470, 746964, 829960, 933705, 1244940, 1493928, 1867410, 2137147, 2489880, 3734820, 4274294, 6411441, 7469640, 8548588, 10685735, 12822882, 17097176, 19234323, 21371470, 25645764, 32057205, 38468646, 42742940, 51291528, 64114410, 76937292, 85485880, 96171615, 128228820, 153874584, 192343230, 256457640, 384686460, 769372920]

約数ペア:

[(1, 769372920), (2, 384686460), (3, 256457640), (4, 192343230), (5, 153874584), (6, 128228820), (8, 96171615), (9, 85485880), (10, 76937292), (12, 64114410), (15, 51291528), (18, 42742940), (20, 38468646), (24, 32057205), (30, 25645764), (36, 21371470), (40, 19234323), (45, 17097176), (60, 12822882), (72, 10685735), (90, 8548588), (103, 7469640), (120, 6411441), (180, 4274294), (206, 3734820), (309, 2489880), (360, 2137147), (412, 1867410), (515, 1493928), (618, 1244940), (824, 933705), (927, 829960), (1030, 746964), (1236, 622470), (1545, 497976), (1854, 414980), (2060, 373482), (2472, 311235), (3090, 248988), (3708, 207490), (4120, 186741), (4635, 165992), (6180, 124494), (7416, 103745), (9270, 82996), (12360, 62247), (18540, 41498), (20749, 37080)]