87545040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33161}}^1$

素因数の和:33188

約数の個数: 80

約数和(自身を含む): 296070336

約数和(自身を除く): 208525296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 33161, 66322, 99483, 132644, 165805, 198966, 265288, 331610, 364771, 397932, 497415, 530576, 663220, 729542, 795864, 994830, 1094313, 1326440, 1459084, 1591728, 1823855, 1989660, 2188626, 2652880, 2918168, 3647710, 3979320, 4377252, 5471565, 5836336, 7295420, 7958640, 8754504, 10943130, 14590840, 17509008, 21886260, 29181680, 43772520, 87545040]

約数ペア:

[(1, 87545040), (2, 43772520), (3, 29181680), (4, 21886260), (5, 17509008), (6, 14590840), (8, 10943130), (10, 8754504), (11, 7958640), (12, 7295420), (15, 5836336), (16, 5471565), (20, 4377252), (22, 3979320), (24, 3647710), (30, 2918168), (33, 2652880), (40, 2188626), (44, 1989660), (48, 1823855), (55, 1591728), (60, 1459084), (66, 1326440), (80, 1094313), (88, 994830), (110, 795864), (120, 729542), (132, 663220), (165, 530576), (176, 497415), (220, 397932), (240, 364771), (264, 331610), (330, 265288), (440, 198966), (528, 165805), (660, 132644), (880, 99483), (1320, 66322), (2640, 33161)]