54380040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3207

約数の個数: 128

約数和(自身を含む): 191721600

約数和(自身を除く): 137341560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3169, 3432, 4290, 5720, 6338, 8580, 9507, 12676, 15845, 17160, 19014, 25352, 31690, 34859, 38028, 41197, 47535, 63380, 69718, 76056, 82394, 95070, 104577, 123591, 126760, 139436, 164788, 174295, 190140, 205985, 209154, 247182, 278872, 329576, 348590, 380280, 411970, 418308, 453167, 494364, 522885, 617955, 697180, 823940, 836616, 906334, 988728, 1045770, 1235910, 1359501, 1394360, 1647880, 1812668, 2091540, 2265835, 2471820, 2719002, 3625336, 4183080, 4531670, 4943640, 5438004, 6797505, 9063340, 10876008, 13595010, 18126680, 27190020, 54380040]

約数ペア:

[(1, 54380040), (2, 27190020), (3, 18126680), (4, 13595010), (5, 10876008), (6, 9063340), (8, 6797505), (10, 5438004), (11, 4943640), (12, 4531670), (13, 4183080), (15, 3625336), (20, 2719002), (22, 2471820), (24, 2265835), (26, 2091540), (30, 1812668), (33, 1647880), (39, 1394360), (40, 1359501), (44, 1235910), (52, 1045770), (55, 988728), (60, 906334), (65, 836616), (66, 823940), (78, 697180), (88, 617955), (104, 522885), (110, 494364), (120, 453167), (130, 418308), (132, 411970), (143, 380280), (156, 348590), (165, 329576), (195, 278872), (220, 247182), (260, 209154), (264, 205985), (286, 190140), (312, 174295), (330, 164788), (390, 139436), (429, 126760), (440, 123591), (520, 104577), (572, 95070), (660, 82394), (715, 76056), (780, 69718), (858, 63380), (1144, 47535), (1320, 41197), (1430, 38028), (1560, 34859), (1716, 31690), (2145, 25352), (2860, 19014), (3169, 17160), (3432, 15845), (4290, 12676), (5720, 9507), (6338, 8580)]