304237260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 963144000

約数和(自身を除く): 658906740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 167, 174, 180, 261, 290, 334, 348, 349, 435, 501, 522, 580, 668, 698, 835, 870, 1002, 1044, 1047, 1305, 1396, 1503, 1670, 1740, 1745, 2004, 2094, 2505, 2610, 3006, 3141, 3340, 3490, 4188, 4843, 5010, 5220, 5235, 6012, 6282, 6980, 7515, 9686, 10020, 10121, 10470, 12564, 14529, 15030, 15705, 19372, 20242, 20940, 24215, 29058, 30060, 30363, 31410, 40484, 43587, 48430, 50605, 58116, 58283, 60726, 62820, 72645, 87174, 91089, 96860, 101210, 116566, 121452, 145290, 151815, 174348, 174849, 182178, 202420, 217935, 233132, 290580, 291415, 303630, 349698, 364356, 435870, 455445, 524547, 582830, 607260, 699396, 871740, 874245, 910890, 1049094, 1165660, 1690207, 1748490, 1821780, 2098188, 2622735, 3380414, 3496980, 5070621, 5245470, 6760828, 8451035, 10141242, 10490940, 15211863, 16902070, 20282484, 25353105, 30423726, 33804140, 50706210, 60847452, 76059315, 101412420, 152118630, 304237260]

約数ペア:

[(1, 304237260), (2, 152118630), (3, 101412420), (4, 76059315), (5, 60847452), (6, 50706210), (9, 33804140), (10, 30423726), (12, 25353105), (15, 20282484), (18, 16902070), (20, 15211863), (29, 10490940), (30, 10141242), (36, 8451035), (45, 6760828), (58, 5245470), (60, 5070621), (87, 3496980), (90, 3380414), (116, 2622735), (145, 2098188), (167, 1821780), (174, 1748490), (180, 1690207), (261, 1165660), (290, 1049094), (334, 910890), (348, 874245), (349, 871740), (435, 699396), (501, 607260), (522, 582830), (580, 524547), (668, 455445), (698, 435870), (835, 364356), (870, 349698), (1002, 303630), (1044, 291415), (1047, 290580), (1305, 233132), (1396, 217935), (1503, 202420), (1670, 182178), (1740, 174849), (1745, 174348), (2004, 151815), (2094, 145290), (2505, 121452), (2610, 116566), (3006, 101210), (3141, 96860), (3340, 91089), (3490, 87174), (4188, 72645), (4843, 62820), (5010, 60726), (5220, 58283), (5235, 58116), (6012, 50605), (6282, 48430), (6980, 43587), (7515, 40484), (9686, 31410), (10020, 30363), (10121, 30060), (10470, 29058), (12564, 24215), (14529, 20940), (15030, 20242), (15705, 19372)]