722939760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1223}}^1$

素因数の和:2063

約数の個数: 120

約数和(自身を含む): 2432817504

約数和(自身を除く): 1709877744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 821, 1223, 1642, 2446, 2463, 3284, 3669, 4105, 4892, 4926, 6115, 6568, 7338, 7389, 8210, 9784, 9852, 11007, 12230, 12315, 13136, 14676, 14778, 16420, 18345, 19568, 19704, 22014, 24460, 24630, 29352, 29556, 32840, 36690, 36945, 39408, 44028, 48920, 49260, 55035, 58704, 59112, 65680, 73380, 73890, 88056, 97840, 98520, 110070, 118224, 146760, 147780, 176112, 197040, 220140, 293520, 295560, 440280, 591120, 880560, 1004083, 2008166, 3012249, 4016332, 5020415, 6024498, 8032664, 9036747, 10040830, 12048996, 15061245, 16065328, 18073494, 20081660, 24097992, 30122490, 36146988, 40163320, 45183735, 48195984, 60244980, 72293976, 80326640, 90367470, 120489960, 144587952, 180734940, 240979920, 361469880, 722939760]

約数ペア:

[(1, 722939760), (2, 361469880), (3, 240979920), (4, 180734940), (5, 144587952), (6, 120489960), (8, 90367470), (9, 80326640), (10, 72293976), (12, 60244980), (15, 48195984), (16, 45183735), (18, 40163320), (20, 36146988), (24, 30122490), (30, 24097992), (36, 20081660), (40, 18073494), (45, 16065328), (48, 15061245), (60, 12048996), (72, 10040830), (80, 9036747), (90, 8032664), (120, 6024498), (144, 5020415), (180, 4016332), (240, 3012249), (360, 2008166), (720, 1004083), (821, 880560), (1223, 591120), (1642, 440280), (2446, 295560), (2463, 293520), (3284, 220140), (3669, 197040), (4105, 176112), (4892, 147780), (4926, 146760), (6115, 118224), (6568, 110070), (7338, 98520), (7389, 97840), (8210, 88056), (9784, 73890), (9852, 73380), (11007, 65680), (12230, 59112), (12315, 58704), (13136, 55035), (14676, 49260), (14778, 48920), (16420, 44028), (18345, 39408), (19568, 36945), (19704, 36690), (22014, 32840), (24460, 29556), (24630, 29352)]