122796540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9928

約数の個数: 96

約数和(自身を含む): 398684160

約数和(自身を除く): 275887620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 9887, 12420, 19774, 29661, 39548, 49435, 59322, 88983, 98870, 118644, 148305, 177966, 197740, 227401, 266949, 296610, 355932, 444915, 454802, 533898, 593220, 682203, 889830, 909604, 1067796, 1137005, 1334745, 1364406, 1779660, 2046609, 2274010, 2669490, 2728812, 3411015, 4093218, 4548020, 5338980, 6139827, 6822030, 8186436, 10233045, 12279654, 13644060, 20466090, 24559308, 30699135, 40932180, 61398270, 122796540]

約数ペア:

[(1, 122796540), (2, 61398270), (3, 40932180), (4, 30699135), (5, 24559308), (6, 20466090), (9, 13644060), (10, 12279654), (12, 10233045), (15, 8186436), (18, 6822030), (20, 6139827), (23, 5338980), (27, 4548020), (30, 4093218), (36, 3411015), (45, 2728812), (46, 2669490), (54, 2274010), (60, 2046609), (69, 1779660), (90, 1364406), (92, 1334745), (108, 1137005), (115, 1067796), (135, 909604), (138, 889830), (180, 682203), (207, 593220), (230, 533898), (270, 454802), (276, 444915), (345, 355932), (414, 296610), (460, 266949), (540, 227401), (621, 197740), (690, 177966), (828, 148305), (1035, 118644), (1242, 98870), (1380, 88983), (2070, 59322), (2484, 49435), (3105, 39548), (4140, 29661), (6210, 19774), (9887, 12420)]