9891180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 33163200

約数和(自身を除く): 23272020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1409, 1755, 2340, 2818, 3510, 4227, 5636, 7020, 7045, 8454, 12681, 14090, 16908, 18317, 21135, 25362, 28180, 36634, 38043, 42270, 50724, 54951, 63405, 73268, 76086, 84540, 91585, 109902, 126810, 152172, 164853, 183170, 190215, 219804, 253620, 274755, 329706, 366340, 380430, 494559, 549510, 659412, 760860, 824265, 989118, 1099020, 1648530, 1978236, 2472795, 3297060, 4945590, 9891180]

約数ペア:

[(1, 9891180), (2, 4945590), (3, 3297060), (4, 2472795), (5, 1978236), (6, 1648530), (9, 1099020), (10, 989118), (12, 824265), (13, 760860), (15, 659412), (18, 549510), (20, 494559), (26, 380430), (27, 366340), (30, 329706), (36, 274755), (39, 253620), (45, 219804), (52, 190215), (54, 183170), (60, 164853), (65, 152172), (78, 126810), (90, 109902), (108, 91585), (117, 84540), (130, 76086), (135, 73268), (156, 63405), (180, 54951), (195, 50724), (234, 42270), (260, 38043), (270, 36634), (351, 28180), (390, 25362), (468, 21135), (540, 18317), (585, 16908), (702, 14090), (780, 12681), (1170, 8454), (1404, 7045), (1409, 7020), (1755, 5636), (2340, 4227), (2818, 3510)]