457063920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8941}}^1$

素因数の和:9031

約数の個数: 120

約数和(自身を含む): 1556766432

約数和(自身を除く): 1099702512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 8941, 10224, 12780, 17040, 17882, 25560, 26823, 35764, 44705, 51120, 53646, 71528, 80469, 89410, 107292, 134115, 143056, 160938, 178820, 214584, 268230, 321876, 357640, 402345, 429168, 536460, 634811, 643752, 715280, 804690, 1072920, 1269622, 1287504, 1609380, 1904433, 2145840, 2539244, 3174055, 3218760, 3808866, 5078488, 5713299, 6348110, 6437520, 7617732, 9522165, 10156976, 11426598, 12696220, 15235464, 19044330, 22853196, 25392440, 28566495, 30470928, 38088660, 45706392, 50784880, 57132990, 76177320, 91412784, 114265980, 152354640, 228531960, 457063920]

約数ペア:

[(1, 457063920), (2, 228531960), (3, 152354640), (4, 114265980), (5, 91412784), (6, 76177320), (8, 57132990), (9, 50784880), (10, 45706392), (12, 38088660), (15, 30470928), (16, 28566495), (18, 25392440), (20, 22853196), (24, 19044330), (30, 15235464), (36, 12696220), (40, 11426598), (45, 10156976), (48, 9522165), (60, 7617732), (71, 6437520), (72, 6348110), (80, 5713299), (90, 5078488), (120, 3808866), (142, 3218760), (144, 3174055), (180, 2539244), (213, 2145840), (240, 1904433), (284, 1609380), (355, 1287504), (360, 1269622), (426, 1072920), (568, 804690), (639, 715280), (710, 643752), (720, 634811), (852, 536460), (1065, 429168), (1136, 402345), (1278, 357640), (1420, 321876), (1704, 268230), (2130, 214584), (2556, 178820), (2840, 160938), (3195, 143056), (3408, 134115), (4260, 107292), (5112, 89410), (5680, 80469), (6390, 71528), (8520, 53646), (8941, 51120), (10224, 44705), (12780, 35764), (17040, 26823), (17882, 25560)]