228573120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:998

約数の個数: 112

約数和(自身を含む): 728703648

約数和(自身を除く): 500130528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 457, 480, 521, 914, 960, 1042, 1371, 1563, 1828, 2084, 2285, 2605, 2742, 3126, 3656, 4168, 4570, 5210, 5484, 6252, 6855, 7312, 7815, 8336, 9140, 10420, 10968, 12504, 13710, 14624, 15630, 16672, 18280, 20840, 21936, 25008, 27420, 29248, 31260, 33344, 36560, 41680, 43872, 50016, 54840, 62520, 73120, 83360, 87744, 100032, 109680, 125040, 146240, 166720, 219360, 238097, 250080, 438720, 476194, 500160, 714291, 952388, 1190485, 1428582, 1904776, 2380970, 2857164, 3571455, 3809552, 4761940, 5714328, 7142910, 7619104, 9523880, 11428656, 14285820, 15238208, 19047760, 22857312, 28571640, 38095520, 45714624, 57143280, 76191040, 114286560, 228573120]

約数ペア:

[(1, 228573120), (2, 114286560), (3, 76191040), (4, 57143280), (5, 45714624), (6, 38095520), (8, 28571640), (10, 22857312), (12, 19047760), (15, 15238208), (16, 14285820), (20, 11428656), (24, 9523880), (30, 7619104), (32, 7142910), (40, 5714328), (48, 4761940), (60, 3809552), (64, 3571455), (80, 2857164), (96, 2380970), (120, 1904776), (160, 1428582), (192, 1190485), (240, 952388), (320, 714291), (457, 500160), (480, 476194), (521, 438720), (914, 250080), (960, 238097), (1042, 219360), (1371, 166720), (1563, 146240), (1828, 125040), (2084, 109680), (2285, 100032), (2605, 87744), (2742, 83360), (3126, 73120), (3656, 62520), (4168, 54840), (4570, 50016), (5210, 43872), (5484, 41680), (6252, 36560), (6855, 33344), (7312, 31260), (7815, 29248), (8336, 27420), (9140, 25008), (10420, 21936), (10968, 20840), (12504, 18280), (13710, 16672), (14624, 15630)]