80758413840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25884107}}^1$

素因数の和:25884136

約数の個数: 80

約数和(自身を含む): 269608868928

約数和(自身を除く): 188850455088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 25884107, 51768214, 77652321, 103536428, 129420535, 155304642, 207072856, 258841070, 310609284, 336493391, 388261605, 414145712, 517682140, 621218568, 672986782, 776523210, 1009480173, 1035364280, 1242437136, 1345973564, 1553046420, 1682466955, 2018960346, 2070728560, 2691947128, 3106092840, 3364933910, 4037920692, 5047400865, 5383894256, 6212185680, 6729867820, 8075841384, 10094801730, 13459735640, 16151682768, 20189603460, 26919471280, 40379206920, 80758413840]

約数ペア:

[(1, 80758413840), (2, 40379206920), (3, 26919471280), (4, 20189603460), (5, 16151682768), (6, 13459735640), (8, 10094801730), (10, 8075841384), (12, 6729867820), (13, 6212185680), (15, 5383894256), (16, 5047400865), (20, 4037920692), (24, 3364933910), (26, 3106092840), (30, 2691947128), (39, 2070728560), (40, 2018960346), (48, 1682466955), (52, 1553046420), (60, 1345973564), (65, 1242437136), (78, 1035364280), (80, 1009480173), (104, 776523210), (120, 672986782), (130, 621218568), (156, 517682140), (195, 414145712), (208, 388261605), (240, 336493391), (260, 310609284), (312, 258841070), (390, 207072856), (520, 155304642), (624, 129420535), (780, 103536428), (1040, 77652321), (1560, 51768214), (3120, 25884107)]