460481580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 1511493984

約数和(自身を除く): 1051012404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 307, 390, 468, 585, 614, 641, 780, 921, 1170, 1228, 1282, 1535, 1842, 1923, 2340, 2564, 2763, 3070, 3205, 3684, 3846, 3991, 4605, 5526, 5769, 6140, 6410, 7692, 7982, 8333, 9210, 9615, 11052, 11538, 11973, 12820, 13815, 15964, 16666, 18420, 19230, 19955, 23076, 23946, 24999, 27630, 28845, 33332, 35919, 38460, 39910, 41665, 47892, 49998, 55260, 57690, 59865, 71838, 74997, 79820, 83330, 99996, 115380, 119730, 124995, 143676, 149994, 166660, 179595, 196787, 239460, 249990, 299988, 359190, 374985, 393574, 499980, 590361, 718380, 749970, 787148, 983935, 1180722, 1499940, 1771083, 1967870, 2361444, 2558231, 2951805, 3542166, 3935740, 5116462, 5903610, 7084332, 7674693, 8855415, 10232924, 11807220, 12791155, 15349386, 17710830, 23024079, 25582310, 30698772, 35421660, 38373465, 46048158, 51164620, 76746930, 92096316, 115120395, 153493860, 230240790, 460481580]

約数ペア:

[(1, 460481580), (2, 230240790), (3, 153493860), (4, 115120395), (5, 92096316), (6, 76746930), (9, 51164620), (10, 46048158), (12, 38373465), (13, 35421660), (15, 30698772), (18, 25582310), (20, 23024079), (26, 17710830), (30, 15349386), (36, 12791155), (39, 11807220), (45, 10232924), (52, 8855415), (60, 7674693), (65, 7084332), (78, 5903610), (90, 5116462), (117, 3935740), (130, 3542166), (156, 2951805), (180, 2558231), (195, 2361444), (234, 1967870), (260, 1771083), (307, 1499940), (390, 1180722), (468, 983935), (585, 787148), (614, 749970), (641, 718380), (780, 590361), (921, 499980), (1170, 393574), (1228, 374985), (1282, 359190), (1535, 299988), (1842, 249990), (1923, 239460), (2340, 196787), (2564, 179595), (2763, 166660), (3070, 149994), (3205, 143676), (3684, 124995), (3846, 119730), (3991, 115380), (4605, 99996), (5526, 83330), (5769, 79820), (6140, 74997), (6410, 71838), (7692, 59865), (7982, 57690), (8333, 55260), (9210, 49998), (9615, 47892), (11052, 41665), (11538, 39910), (11973, 38460), (12820, 35919), (13815, 33332), (15964, 28845), (16666, 27630), (18420, 24999), (19230, 23946), (19955, 23076)]