117007920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 395758896

約数和(自身を除く): 278750976

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, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 997, 1304, 1467, 1630, 1956, 1994, 2445, 2608, 2934, 2991, 3260, 3912, 3988, 4890, 4985, 5868, 5982, 6520, 7335, 7824, 7976, 8973, 9780, 9970, 11736, 11964, 13040, 14670, 14955, 15952, 17946, 19560, 19940, 23472, 23928, 29340, 29910, 35892, 39120, 39880, 44865, 47856, 58680, 59820, 71784, 79760, 89730, 117360, 119640, 143568, 162511, 179460, 239280, 325022, 358920, 487533, 650044, 717840, 812555, 975066, 1300088, 1462599, 1625110, 1950132, 2437665, 2600176, 2925198, 3250220, 3900264, 4875330, 5850396, 6500440, 7312995, 7800528, 9750660, 11700792, 13000880, 14625990, 19501320, 23401584, 29251980, 39002640, 58503960, 117007920]

約数ペア:

[(1, 117007920), (2, 58503960), (3, 39002640), (4, 29251980), (5, 23401584), (6, 19501320), (8, 14625990), (9, 13000880), (10, 11700792), (12, 9750660), (15, 7800528), (16, 7312995), (18, 6500440), (20, 5850396), (24, 4875330), (30, 3900264), (36, 3250220), (40, 2925198), (45, 2600176), (48, 2437665), (60, 1950132), (72, 1625110), (80, 1462599), (90, 1300088), (120, 975066), (144, 812555), (163, 717840), (180, 650044), (240, 487533), (326, 358920), (360, 325022), (489, 239280), (652, 179460), (720, 162511), (815, 143568), (978, 119640), (997, 117360), (1304, 89730), (1467, 79760), (1630, 71784), (1956, 59820), (1994, 58680), (2445, 47856), (2608, 44865), (2934, 39880), (2991, 39120), (3260, 35892), (3912, 29910), (3988, 29340), (4890, 23928), (4985, 23472), (5868, 19940), (5982, 19560), (6520, 17946), (7335, 15952), (7824, 14955), (7976, 14670), (8973, 13040), (9780, 11964), (9970, 11736)]