74873880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 244632960

約数和(自身を除く): 169759080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 482, 723, 863, 964, 1205, 1446, 1726, 1928, 2169, 2410, 2589, 2892, 3452, 3615, 4315, 4338, 4820, 5178, 5784, 6904, 7230, 7767, 8630, 8676, 9640, 10356, 10845, 12945, 14460, 15534, 17260, 17352, 20712, 21690, 25890, 28920, 31068, 34520, 38835, 43380, 51780, 62136, 77670, 86760, 103560, 155340, 207983, 310680, 415966, 623949, 831932, 1039915, 1247898, 1663864, 1871847, 2079830, 2495796, 3119745, 3743694, 4159660, 4991592, 6239490, 7487388, 8319320, 9359235, 12478980, 14974776, 18718470, 24957960, 37436940, 74873880]

約数ペア:

[(1, 74873880), (2, 37436940), (3, 24957960), (4, 18718470), (5, 14974776), (6, 12478980), (8, 9359235), (9, 8319320), (10, 7487388), (12, 6239490), (15, 4991592), (18, 4159660), (20, 3743694), (24, 3119745), (30, 2495796), (36, 2079830), (40, 1871847), (45, 1663864), (60, 1247898), (72, 1039915), (90, 831932), (120, 623949), (180, 415966), (241, 310680), (360, 207983), (482, 155340), (723, 103560), (863, 86760), (964, 77670), (1205, 62136), (1446, 51780), (1726, 43380), (1928, 38835), (2169, 34520), (2410, 31068), (2589, 28920), (2892, 25890), (3452, 21690), (3615, 20712), (4315, 17352), (4338, 17260), (4820, 15534), (5178, 14460), (5784, 12945), (6904, 10845), (7230, 10356), (7767, 9640), (8630, 8676)]