1294727760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1607}}^1$

素因数の和:2002

約数の個数: 160

約数和(自身を含む): 4474356480

約数和(自身を除く): 3179628720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 373, 432, 540, 720, 746, 1080, 1119, 1492, 1607, 1865, 2160, 2238, 2984, 3214, 3357, 3730, 4476, 4821, 5595, 5968, 6428, 6714, 7460, 8035, 8952, 9642, 10071, 11190, 12856, 13428, 14463, 14920, 16070, 16785, 17904, 19284, 20142, 22380, 24105, 25712, 26856, 28926, 29840, 32140, 33570, 38568, 40284, 43389, 44760, 48210, 50355, 53712, 57852, 64280, 67140, 72315, 77136, 80568, 86778, 89520, 96420, 100710, 115704, 128560, 134280, 144630, 161136, 173556, 192840, 201420, 216945, 231408, 268560, 289260, 347112, 385680, 402840, 433890, 578520, 599411, 694224, 805680, 867780, 1157040, 1198822, 1735560, 1798233, 2397644, 2997055, 3471120, 3596466, 4795288, 5394699, 5994110, 7192932, 8991165, 9590576, 10789398, 11988220, 14385864, 16184097, 17982330, 21578796, 23976440, 26973495, 28771728, 32368194, 35964660, 43157592, 47952880, 53946990, 64736388, 71929320, 80920485, 86315184, 107893980, 129472776, 143858640, 161840970, 215787960, 258945552, 323681940, 431575920, 647363880, 1294727760]

約数ペア:

[(1, 1294727760), (2, 647363880), (3, 431575920), (4, 323681940), (5, 258945552), (6, 215787960), (8, 161840970), (9, 143858640), (10, 129472776), (12, 107893980), (15, 86315184), (16, 80920485), (18, 71929320), (20, 64736388), (24, 53946990), (27, 47952880), (30, 43157592), (36, 35964660), (40, 32368194), (45, 28771728), (48, 26973495), (54, 23976440), (60, 21578796), (72, 17982330), (80, 16184097), (90, 14385864), (108, 11988220), (120, 10789398), (135, 9590576), (144, 8991165), (180, 7192932), (216, 5994110), (240, 5394699), (270, 4795288), (360, 3596466), (373, 3471120), (432, 2997055), (540, 2397644), (720, 1798233), (746, 1735560), (1080, 1198822), (1119, 1157040), (1492, 867780), (1607, 805680), (1865, 694224), (2160, 599411), (2238, 578520), (2984, 433890), (3214, 402840), (3357, 385680), (3730, 347112), (4476, 289260), (4821, 268560), (5595, 231408), (5968, 216945), (6428, 201420), (6714, 192840), (7460, 173556), (8035, 161136), (8952, 144630), (9642, 134280), (10071, 128560), (11190, 115704), (12856, 100710), (13428, 96420), (14463, 89520), (14920, 86778), (16070, 80568), (16785, 77136), (17904, 72315), (19284, 67140), (20142, 64280), (22380, 57852), (24105, 53712), (25712, 50355), (26856, 48210), (28926, 44760), (29840, 43389), (32140, 40284), (33570, 38568)]