2971867680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2063797}}^1$

素因数の和:2063818

約数の個数: 72

約数和(自身を含む): 10141503372

約数和(自身を除く): 7169635692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2063797, 4127594, 6191391, 8255188, 10318985, 12382782, 16510376, 18574173, 20637970, 24765564, 30956955, 33020752, 37148346, 41275940, 49531128, 61913910, 66041504, 74296692, 82551880, 92870865, 99062256, 123827820, 148593384, 165103760, 185741730, 198124512, 247655640, 297186768, 330207520, 371483460, 495311280, 594373536, 742966920, 990622560, 1485933840, 2971867680]

約数ペア:

[(1, 2971867680), (2, 1485933840), (3, 990622560), (4, 742966920), (5, 594373536), (6, 495311280), (8, 371483460), (9, 330207520), (10, 297186768), (12, 247655640), (15, 198124512), (16, 185741730), (18, 165103760), (20, 148593384), (24, 123827820), (30, 99062256), (32, 92870865), (36, 82551880), (40, 74296692), (45, 66041504), (48, 61913910), (60, 49531128), (72, 41275940), (80, 37148346), (90, 33020752), (96, 30956955), (120, 24765564), (144, 20637970), (160, 18574173), (180, 16510376), (240, 12382782), (288, 10318985), (360, 8255188), (480, 6191391), (720, 4127594), (1440, 2063797)]