130797720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:926

約数の個数: 128

約数和(自身を含む): 439257600

約数和(自身を除く): 308459880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 743, 815, 978, 1080, 1304, 1467, 1486, 1630, 1956, 2229, 2445, 2934, 2972, 3260, 3715, 3912, 4401, 4458, 4890, 5868, 5944, 6520, 6687, 7335, 7430, 8802, 8916, 9780, 11145, 11736, 13374, 14670, 14860, 17604, 17832, 19560, 20061, 22005, 22290, 26748, 29340, 29720, 33435, 35208, 40122, 44010, 44580, 53496, 58680, 66870, 80244, 88020, 89160, 100305, 121109, 133740, 160488, 176040, 200610, 242218, 267480, 363327, 401220, 484436, 605545, 726654, 802440, 968872, 1089981, 1211090, 1453308, 1816635, 2179962, 2422180, 2906616, 3269943, 3633270, 4359924, 4844360, 5449905, 6539886, 7266540, 8719848, 10899810, 13079772, 14533080, 16349715, 21799620, 26159544, 32699430, 43599240, 65398860, 130797720]

約数ペア:

[(1, 130797720), (2, 65398860), (3, 43599240), (4, 32699430), (5, 26159544), (6, 21799620), (8, 16349715), (9, 14533080), (10, 13079772), (12, 10899810), (15, 8719848), (18, 7266540), (20, 6539886), (24, 5449905), (27, 4844360), (30, 4359924), (36, 3633270), (40, 3269943), (45, 2906616), (54, 2422180), (60, 2179962), (72, 1816635), (90, 1453308), (108, 1211090), (120, 1089981), (135, 968872), (163, 802440), (180, 726654), (216, 605545), (270, 484436), (326, 401220), (360, 363327), (489, 267480), (540, 242218), (652, 200610), (743, 176040), (815, 160488), (978, 133740), (1080, 121109), (1304, 100305), (1467, 89160), (1486, 88020), (1630, 80244), (1956, 66870), (2229, 58680), (2445, 53496), (2934, 44580), (2972, 44010), (3260, 40122), (3715, 35208), (3912, 33435), (4401, 29720), (4458, 29340), (4890, 26748), (5868, 22290), (5944, 22005), (6520, 20061), (6687, 19560), (7335, 17832), (7430, 17604), (8802, 14860), (8916, 14670), (9780, 13374), (11145, 11736)]