40451520240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{711173}}^1$

素因数の和:711271

約数の個数: 120

約数和(自身を含む): 137569498560

約数和(自身を除く): 97117978320

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 56880, 711173, 1422346, 2133519, 2844692, 3555865, 4267038, 5689384, 6400557, 7111730, 8534076, 10667595, 11378768, 12801114, 14223460, 17068152, 21335190, 25602228, 28446920, 32002785, 34136304, 42670380, 51204456, 56182667, 56893840, 64005570, 85340760, 102408912, 112365334, 128011140, 168548001, 170681520, 224730668, 256022280, 280913335, 337096002, 449461336, 505644003, 512044560, 561826670, 674192004, 842740005, 898922672, 1011288006, 1123653340, 1348384008, 1685480010, 2022576012, 2247306680, 2528220015, 2696768016, 3370960020, 4045152024, 4494613360, 5056440030, 6741920040, 8090304048, 10112880060, 13483840080, 20225760120, 40451520240]

約数ペア:

[(1, 40451520240), (2, 20225760120), (3, 13483840080), (4, 10112880060), (5, 8090304048), (6, 6741920040), (8, 5056440030), (9, 4494613360), (10, 4045152024), (12, 3370960020), (15, 2696768016), (16, 2528220015), (18, 2247306680), (20, 2022576012), (24, 1685480010), (30, 1348384008), (36, 1123653340), (40, 1011288006), (45, 898922672), (48, 842740005), (60, 674192004), (72, 561826670), (79, 512044560), (80, 505644003), (90, 449461336), (120, 337096002), (144, 280913335), (158, 256022280), (180, 224730668), (237, 170681520), (240, 168548001), (316, 128011140), (360, 112365334), (395, 102408912), (474, 85340760), (632, 64005570), (711, 56893840), (720, 56182667), (790, 51204456), (948, 42670380), (1185, 34136304), (1264, 32002785), (1422, 28446920), (1580, 25602228), (1896, 21335190), (2370, 17068152), (2844, 14223460), (3160, 12801114), (3555, 11378768), (3792, 10667595), (4740, 8534076), (5688, 7111730), (6320, 6400557), (7110, 5689384), (9480, 4267038), (11376, 3555865), (14220, 2844692), (18960, 2133519), (28440, 1422346), (56880, 711173)]