55098480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 184631040

約数和(自身を除く): 129532560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 281, 285, 304, 344, 380, 430, 456, 516, 562, 570, 645, 688, 760, 817, 843, 860, 912, 1032, 1124, 1140, 1290, 1405, 1520, 1634, 1686, 1720, 2064, 2248, 2280, 2451, 2580, 2810, 3268, 3372, 3440, 4085, 4215, 4496, 4560, 4902, 5160, 5339, 5620, 6536, 6744, 8170, 8430, 9804, 10320, 10678, 11240, 12083, 12255, 13072, 13488, 16017, 16340, 16860, 19608, 21356, 22480, 24166, 24510, 26695, 32034, 32680, 33720, 36249, 39216, 42712, 48332, 49020, 53390, 60415, 64068, 65360, 67440, 72498, 80085, 85424, 96664, 98040, 106780, 120830, 128136, 144996, 160170, 181245, 193328, 196080, 213560, 229577, 241660, 256272, 289992, 320340, 362490, 427120, 459154, 483320, 579984, 640680, 688731, 724980, 918308, 966640, 1147885, 1281360, 1377462, 1449960, 1836616, 2295770, 2754924, 2899920, 3443655, 3673232, 4591540, 5509848, 6887310, 9183080, 11019696, 13774620, 18366160, 27549240, 55098480]

約数ペア:

[(1, 55098480), (2, 27549240), (3, 18366160), (4, 13774620), (5, 11019696), (6, 9183080), (8, 6887310), (10, 5509848), (12, 4591540), (15, 3673232), (16, 3443655), (19, 2899920), (20, 2754924), (24, 2295770), (30, 1836616), (38, 1449960), (40, 1377462), (43, 1281360), (48, 1147885), (57, 966640), (60, 918308), (76, 724980), (80, 688731), (86, 640680), (95, 579984), (114, 483320), (120, 459154), (129, 427120), (152, 362490), (172, 320340), (190, 289992), (215, 256272), (228, 241660), (240, 229577), (258, 213560), (281, 196080), (285, 193328), (304, 181245), (344, 160170), (380, 144996), (430, 128136), (456, 120830), (516, 106780), (562, 98040), (570, 96664), (645, 85424), (688, 80085), (760, 72498), (817, 67440), (843, 65360), (860, 64068), (912, 60415), (1032, 53390), (1124, 49020), (1140, 48332), (1290, 42712), (1405, 39216), (1520, 36249), (1634, 33720), (1686, 32680), (1720, 32034), (2064, 26695), (2248, 24510), (2280, 24166), (2451, 22480), (2580, 21356), (2810, 19608), (3268, 16860), (3372, 16340), (3440, 16017), (4085, 13488), (4215, 13072), (4496, 12255), (4560, 12083), (4902, 11240), (5160, 10678), (5339, 10320), (5620, 9804), (6536, 8430), (6744, 8170)]