2350489080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1$

素因数の和:2725

約数の個数: 128

約数和(自身を含む): 7219238400

約数和(自身を除く): 4868749320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 109, 120, 142, 213, 218, 284, 327, 355, 426, 436, 545, 568, 654, 710, 852, 872, 1065, 1090, 1308, 1420, 1635, 1704, 2130, 2180, 2531, 2616, 2840, 3270, 4260, 4360, 5062, 6540, 7593, 7739, 8520, 10124, 12655, 13080, 15186, 15478, 20248, 23217, 25310, 30372, 30956, 37965, 38695, 46434, 50620, 60744, 61912, 75930, 77390, 92868, 101240, 116085, 151860, 154780, 179701, 185736, 232170, 275879, 303720, 309560, 359402, 464340, 539103, 551758, 718804, 827637, 898505, 928680, 1078206, 1103516, 1379395, 1437608, 1655274, 1797010, 2156412, 2207032, 2695515, 2758790, 3310548, 3594020, 4138185, 4312824, 5391030, 5517580, 6621096, 7188040, 8276370, 10782060, 11035160, 16552740, 19587409, 21564120, 33105480, 39174818, 58762227, 78349636, 97937045, 117524454, 156699272, 195874090, 235048908, 293811135, 391748180, 470097816, 587622270, 783496360, 1175244540, 2350489080]

約数ペア:

[(1, 2350489080), (2, 1175244540), (3, 783496360), (4, 587622270), (5, 470097816), (6, 391748180), (8, 293811135), (10, 235048908), (12, 195874090), (15, 156699272), (20, 117524454), (24, 97937045), (30, 78349636), (40, 58762227), (60, 39174818), (71, 33105480), (109, 21564120), (120, 19587409), (142, 16552740), (213, 11035160), (218, 10782060), (284, 8276370), (327, 7188040), (355, 6621096), (426, 5517580), (436, 5391030), (545, 4312824), (568, 4138185), (654, 3594020), (710, 3310548), (852, 2758790), (872, 2695515), (1065, 2207032), (1090, 2156412), (1308, 1797010), (1420, 1655274), (1635, 1437608), (1704, 1379395), (2130, 1103516), (2180, 1078206), (2531, 928680), (2616, 898505), (2840, 827637), (3270, 718804), (4260, 551758), (4360, 539103), (5062, 464340), (6540, 359402), (7593, 309560), (7739, 303720), (8520, 275879), (10124, 232170), (12655, 185736), (13080, 179701), (15186, 154780), (15478, 151860), (20248, 116085), (23217, 101240), (25310, 92868), (30372, 77390), (30956, 75930), (37965, 61912), (38695, 60744), (46434, 50620)]