51656926320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{26861}}^1$

素因数の和:29551

約数の個数: 120

約数和(自身を含む): 173552588352

約数和(自身を除く): 121895662032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2671, 5342, 8013, 10684, 13355, 16026, 21368, 24039, 26710, 26861, 32052, 40065, 42736, 48078, 53420, 53722, 64104, 80130, 80583, 96156, 106840, 107444, 120195, 128208, 134305, 160260, 161166, 192312, 213680, 214888, 240390, 241749, 268610, 320520, 322332, 384624, 402915, 429776, 480780, 483498, 537220, 641040, 644664, 805830, 961560, 966996, 1074440, 1208745, 1289328, 1611660, 1923120, 1933992, 2148880, 2417490, 3223320, 3867984, 4834980, 6446640, 9669960, 19339920, 71745731, 143491462, 215237193, 286982924, 358728655, 430474386, 573965848, 645711579, 717457310, 860948772, 1076185965, 1147931696, 1291423158, 1434914620, 1721897544, 2152371930, 2582846316, 2869829240, 3228557895, 3443795088, 4304743860, 5165692632, 5739658480, 6457115790, 8609487720, 10331385264, 12914231580, 17218975440, 25828463160, 51656926320]

約数ペア:

[(1, 51656926320), (2, 25828463160), (3, 17218975440), (4, 12914231580), (5, 10331385264), (6, 8609487720), (8, 6457115790), (9, 5739658480), (10, 5165692632), (12, 4304743860), (15, 3443795088), (16, 3228557895), (18, 2869829240), (20, 2582846316), (24, 2152371930), (30, 1721897544), (36, 1434914620), (40, 1291423158), (45, 1147931696), (48, 1076185965), (60, 860948772), (72, 717457310), (80, 645711579), (90, 573965848), (120, 430474386), (144, 358728655), (180, 286982924), (240, 215237193), (360, 143491462), (720, 71745731), (2671, 19339920), (5342, 9669960), (8013, 6446640), (10684, 4834980), (13355, 3867984), (16026, 3223320), (21368, 2417490), (24039, 2148880), (26710, 1933992), (26861, 1923120), (32052, 1611660), (40065, 1289328), (42736, 1208745), (48078, 1074440), (53420, 966996), (53722, 961560), (64104, 805830), (80130, 644664), (80583, 641040), (96156, 537220), (106840, 483498), (107444, 480780), (120195, 429776), (128208, 402915), (134305, 384624), (160260, 322332), (161166, 320520), (192312, 268610), (213680, 241749), (214888, 240390)]