1180987920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{234323}}^1$

素因数の和:234349

約数の個数: 120

約数和(自身を含む): 4532763456

約数和(自身を除く): 3351775536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 234323, 468646, 702969, 937292, 1171615, 1405938, 1640261, 1874584, 2108907, 2343230, 2811876, 3280522, 3514845, 3749168, 4217814, 4686460, 4920783, 5623752, 6561044, 7029690, 8201305, 8435628, 9372920, 9841566, 10544535, 11247504, 13122088, 14059380, 14762349, 16402610, 16871256, 18745840, 19683132, 21089070, 24603915, 26244176, 28118760, 29524698, 32805220, 33742512, 39366264, 42178140, 49207830, 56237520, 59049396, 65610440, 73811745, 78732528, 84356280, 98415660, 118098792, 131220880, 147623490, 168712560, 196831320, 236197584, 295246980, 393662640, 590493960, 1180987920]

約数ペア:

[(1, 1180987920), (2, 590493960), (3, 393662640), (4, 295246980), (5, 236197584), (6, 196831320), (7, 168712560), (8, 147623490), (9, 131220880), (10, 118098792), (12, 98415660), (14, 84356280), (15, 78732528), (16, 73811745), (18, 65610440), (20, 59049396), (21, 56237520), (24, 49207830), (28, 42178140), (30, 39366264), (35, 33742512), (36, 32805220), (40, 29524698), (42, 28118760), (45, 26244176), (48, 24603915), (56, 21089070), (60, 19683132), (63, 18745840), (70, 16871256), (72, 16402610), (80, 14762349), (84, 14059380), (90, 13122088), (105, 11247504), (112, 10544535), (120, 9841566), (126, 9372920), (140, 8435628), (144, 8201305), (168, 7029690), (180, 6561044), (210, 5623752), (240, 4920783), (252, 4686460), (280, 4217814), (315, 3749168), (336, 3514845), (360, 3280522), (420, 2811876), (504, 2343230), (560, 2108907), (630, 1874584), (720, 1640261), (840, 1405938), (1008, 1171615), (1260, 937292), (1680, 702969), (2520, 468646), (5040, 234323)]