295339920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 954462720

約数和(自身を除く): 659122800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 79, 80, 111, 120, 148, 158, 185, 222, 237, 240, 296, 316, 370, 395, 421, 444, 474, 555, 592, 632, 740, 790, 842, 888, 948, 1110, 1185, 1263, 1264, 1480, 1580, 1684, 1776, 1896, 2105, 2220, 2370, 2526, 2923, 2960, 3160, 3368, 3792, 4210, 4440, 4740, 5052, 5846, 6315, 6320, 6736, 8420, 8769, 8880, 9480, 10104, 11692, 12630, 14615, 15577, 16840, 17538, 18960, 20208, 23384, 25260, 29230, 31154, 33259, 33680, 35076, 43845, 46731, 46768, 50520, 58460, 62308, 66518, 70152, 77885, 87690, 93462, 99777, 101040, 116920, 124616, 133036, 140304, 155770, 166295, 175380, 186924, 199554, 233655, 233840, 249232, 266072, 311540, 332590, 350760, 373848, 399108, 467310, 498885, 532144, 623080, 665180, 701520, 747696, 798216, 934620, 997770, 1230583, 1246160, 1330360, 1596432, 1869240, 1995540, 2461166, 2660720, 3691749, 3738480, 3991080, 4922332, 6152915, 7383498, 7982160, 9844664, 12305830, 14766996, 18458745, 19689328, 24611660, 29533992, 36917490, 49223320, 59067984, 73834980, 98446640, 147669960, 295339920]

約数ペア:

[(1, 295339920), (2, 147669960), (3, 98446640), (4, 73834980), (5, 59067984), (6, 49223320), (8, 36917490), (10, 29533992), (12, 24611660), (15, 19689328), (16, 18458745), (20, 14766996), (24, 12305830), (30, 9844664), (37, 7982160), (40, 7383498), (48, 6152915), (60, 4922332), (74, 3991080), (79, 3738480), (80, 3691749), (111, 2660720), (120, 2461166), (148, 1995540), (158, 1869240), (185, 1596432), (222, 1330360), (237, 1246160), (240, 1230583), (296, 997770), (316, 934620), (370, 798216), (395, 747696), (421, 701520), (444, 665180), (474, 623080), (555, 532144), (592, 498885), (632, 467310), (740, 399108), (790, 373848), (842, 350760), (888, 332590), (948, 311540), (1110, 266072), (1185, 249232), (1263, 233840), (1264, 233655), (1480, 199554), (1580, 186924), (1684, 175380), (1776, 166295), (1896, 155770), (2105, 140304), (2220, 133036), (2370, 124616), (2526, 116920), (2923, 101040), (2960, 99777), (3160, 93462), (3368, 87690), (3792, 77885), (4210, 70152), (4440, 66518), (4740, 62308), (5052, 58460), (5846, 50520), (6315, 46768), (6320, 46731), (6736, 43845), (8420, 35076), (8769, 33680), (8880, 33259), (9480, 31154), (10104, 29230), (11692, 25260), (12630, 23384), (14615, 20208), (15577, 18960), (16840, 17538)]