1440032760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173917}}^1$

素因数の和:173957

約数の個数: 96

約数和(自身を含む): 4883617440

約数和(自身を除く): 3443584680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 173917, 347834, 521751, 695668, 869585, 1043502, 1391336, 1565253, 1739170, 2087004, 2608755, 3130506, 3478340, 4000091, 4174008, 5217510, 6261012, 6956680, 7826265, 8000182, 10435020, 12000273, 12522024, 15652530, 16000364, 20000455, 20870040, 24000546, 31305060, 32000728, 36000819, 40000910, 48001092, 60001365, 62610120, 72001638, 80001820, 96002184, 120002730, 144003276, 160003640, 180004095, 240005460, 288006552, 360008190, 480010920, 720016380, 1440032760]

約数ペア:

[(1, 1440032760), (2, 720016380), (3, 480010920), (4, 360008190), (5, 288006552), (6, 240005460), (8, 180004095), (9, 160003640), (10, 144003276), (12, 120002730), (15, 96002184), (18, 80001820), (20, 72001638), (23, 62610120), (24, 60001365), (30, 48001092), (36, 40000910), (40, 36000819), (45, 32000728), (46, 31305060), (60, 24000546), (69, 20870040), (72, 20000455), (90, 16000364), (92, 15652530), (115, 12522024), (120, 12000273), (138, 10435020), (180, 8000182), (184, 7826265), (207, 6956680), (230, 6261012), (276, 5217510), (345, 4174008), (360, 4000091), (414, 3478340), (460, 3130506), (552, 2608755), (690, 2087004), (828, 1739170), (920, 1565253), (1035, 1391336), (1380, 1043502), (1656, 869585), (2070, 695668), (2760, 521751), (4140, 347834), (8280, 173917)]