1283179680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2389}}^1$

素因数の和:2783

約数の個数: 144

約数和(自身を含む): 4392428040

約数和(自身を除く): 3109248360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 373, 480, 720, 746, 1119, 1440, 1492, 1865, 2238, 2389, 2984, 3357, 3730, 4476, 4778, 5595, 5968, 6714, 7167, 7460, 8952, 9556, 11190, 11936, 11945, 13428, 14334, 14920, 16785, 17904, 19112, 21501, 22380, 23890, 26856, 28668, 29840, 33570, 35808, 35835, 38224, 43002, 44760, 47780, 53712, 57336, 59680, 67140, 71670, 76448, 86004, 89520, 95560, 107424, 107505, 114672, 134280, 143340, 172008, 179040, 191120, 215010, 229344, 268560, 286680, 344016, 382240, 430020, 537120, 573360, 688032, 860040, 891097, 1146720, 1720080, 1782194, 2673291, 3440160, 3564388, 4455485, 5346582, 7128776, 8019873, 8910970, 10693164, 13366455, 14257552, 16039746, 17821940, 21386328, 26732910, 28515104, 32079492, 35643880, 40099365, 42772656, 53465820, 64158984, 71287760, 80198730, 85545312, 106931640, 128317968, 142575520, 160397460, 213863280, 256635936, 320794920, 427726560, 641589840, 1283179680]

約数ペア:

[(1, 1283179680), (2, 641589840), (3, 427726560), (4, 320794920), (5, 256635936), (6, 213863280), (8, 160397460), (9, 142575520), (10, 128317968), (12, 106931640), (15, 85545312), (16, 80198730), (18, 71287760), (20, 64158984), (24, 53465820), (30, 42772656), (32, 40099365), (36, 35643880), (40, 32079492), (45, 28515104), (48, 26732910), (60, 21386328), (72, 17821940), (80, 16039746), (90, 14257552), (96, 13366455), (120, 10693164), (144, 8910970), (160, 8019873), (180, 7128776), (240, 5346582), (288, 4455485), (360, 3564388), (373, 3440160), (480, 2673291), (720, 1782194), (746, 1720080), (1119, 1146720), (1440, 891097), (1492, 860040), (1865, 688032), (2238, 573360), (2389, 537120), (2984, 430020), (3357, 382240), (3730, 344016), (4476, 286680), (4778, 268560), (5595, 229344), (5968, 215010), (6714, 191120), (7167, 179040), (7460, 172008), (8952, 143340), (9556, 134280), (11190, 114672), (11936, 107505), (11945, 107424), (13428, 95560), (14334, 89520), (14920, 86004), (16785, 76448), (17904, 71670), (19112, 67140), (21501, 59680), (22380, 57336), (23890, 53712), (26856, 47780), (28668, 44760), (29840, 43002), (33570, 38224), (35808, 35835)]