39653520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9719}}^1$

素因数の和:9752

約数の個数: 80

約数和(自身を含む): 130170240

約数和(自身を除く): 90516720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9719, 19438, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 155504, 165223, 194380, 233256, 291570, 330446, 388760, 466512, 495669, 583140, 660892, 777520, 826115, 991338, 1166280, 1321784, 1652230, 1982676, 2332560, 2478345, 2643568, 3304460, 3965352, 4956690, 6608920, 7930704, 9913380, 13217840, 19826760, 39653520]

約数ペア:

[(1, 39653520), (2, 19826760), (3, 13217840), (4, 9913380), (5, 7930704), (6, 6608920), (8, 4956690), (10, 3965352), (12, 3304460), (15, 2643568), (16, 2478345), (17, 2332560), (20, 1982676), (24, 1652230), (30, 1321784), (34, 1166280), (40, 991338), (48, 826115), (51, 777520), (60, 660892), (68, 583140), (80, 495669), (85, 466512), (102, 388760), (120, 330446), (136, 291570), (170, 233256), (204, 194380), (240, 165223), (255, 155504), (272, 145785), (340, 116628), (408, 97190), (510, 77752), (680, 58314), (816, 48595), (1020, 38876), (1360, 29157), (2040, 19438), (4080, 9719)]