135245520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8167}}^1$

素因数の和:8209

約数の個数: 120

約数和(自身を含む): 474005376

約数和(自身を除く): 338759856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8167, 8280, 16334, 16560, 24501, 32668, 40835, 49002, 65336, 73503, 81670, 98004, 122505, 130672, 147006, 163340, 187841, 196008, 245010, 294012, 326680, 367515, 375682, 392016, 490020, 563523, 588024, 653360, 735030, 751364, 939205, 980040, 1127046, 1176048, 1470060, 1502728, 1690569, 1878410, 1960080, 2254092, 2817615, 2940120, 3005456, 3381138, 3756820, 4508184, 5635230, 5880240, 6762276, 7513640, 8452845, 9016368, 11270460, 13524552, 15027280, 16905690, 22540920, 27049104, 33811380, 45081840, 67622760, 135245520]

約数ペア:

[(1, 135245520), (2, 67622760), (3, 45081840), (4, 33811380), (5, 27049104), (6, 22540920), (8, 16905690), (9, 15027280), (10, 13524552), (12, 11270460), (15, 9016368), (16, 8452845), (18, 7513640), (20, 6762276), (23, 5880240), (24, 5635230), (30, 4508184), (36, 3756820), (40, 3381138), (45, 3005456), (46, 2940120), (48, 2817615), (60, 2254092), (69, 1960080), (72, 1878410), (80, 1690569), (90, 1502728), (92, 1470060), (115, 1176048), (120, 1127046), (138, 980040), (144, 939205), (180, 751364), (184, 735030), (207, 653360), (230, 588024), (240, 563523), (276, 490020), (345, 392016), (360, 375682), (368, 367515), (414, 326680), (460, 294012), (552, 245010), (690, 196008), (720, 187841), (828, 163340), (920, 147006), (1035, 130672), (1104, 122505), (1380, 98004), (1656, 81670), (1840, 73503), (2070, 65336), (2760, 49002), (3312, 40835), (4140, 32668), (5520, 24501), (8167, 16560), (8280, 16334)]