121161480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4875

約数の個数: 128

約数和(自身を含む): 417484800

約数和(自身を除く): 296323320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 4831, 5016, 6270, 8360, 9662, 12540, 14493, 19324, 24155, 25080, 28986, 38648, 48310, 53141, 57972, 72465, 91789, 96620, 106282, 115944, 144930, 159423, 183578, 193240, 212564, 265705, 275367, 289860, 318846, 367156, 425128, 458945, 531410, 550734, 579720, 637692, 734312, 797115, 917890, 1009679, 1062820, 1101468, 1275384, 1376835, 1594230, 1835780, 2019358, 2125640, 2202936, 2753670, 3029037, 3188460, 3671560, 4038716, 5048395, 5507340, 6058074, 6376920, 8077432, 10096790, 11014680, 12116148, 15145185, 20193580, 24232296, 30290370, 40387160, 60580740, 121161480]

約数ペア:

[(1, 121161480), (2, 60580740), (3, 40387160), (4, 30290370), (5, 24232296), (6, 20193580), (8, 15145185), (10, 12116148), (11, 11014680), (12, 10096790), (15, 8077432), (19, 6376920), (20, 6058074), (22, 5507340), (24, 5048395), (30, 4038716), (33, 3671560), (38, 3188460), (40, 3029037), (44, 2753670), (55, 2202936), (57, 2125640), (60, 2019358), (66, 1835780), (76, 1594230), (88, 1376835), (95, 1275384), (110, 1101468), (114, 1062820), (120, 1009679), (132, 917890), (152, 797115), (165, 734312), (190, 637692), (209, 579720), (220, 550734), (228, 531410), (264, 458945), (285, 425128), (330, 367156), (380, 318846), (418, 289860), (440, 275367), (456, 265705), (570, 212564), (627, 193240), (660, 183578), (760, 159423), (836, 144930), (1045, 115944), (1140, 106282), (1254, 96620), (1320, 91789), (1672, 72465), (2090, 57972), (2280, 53141), (2508, 48310), (3135, 38648), (4180, 28986), (4831, 25080), (5016, 24155), (6270, 19324), (8360, 14493), (9662, 12540)]