90032880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53591}}^1$

素因数の和:53614

約数の個数: 80

約数和(自身を含む): 318979584

約数和(自身を除く): 228946704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53591, 107182, 160773, 214364, 267955, 321546, 375137, 428728, 535910, 643092, 750274, 803865, 857456, 1071820, 1125411, 1286184, 1500548, 1607730, 1875685, 2143640, 2250822, 2572368, 3001096, 3215460, 3751370, 4287280, 4501644, 5627055, 6002192, 6430920, 7502740, 9003288, 11254110, 12861840, 15005480, 18006576, 22508220, 30010960, 45016440, 90032880]

約数ペア:

[(1, 90032880), (2, 45016440), (3, 30010960), (4, 22508220), (5, 18006576), (6, 15005480), (7, 12861840), (8, 11254110), (10, 9003288), (12, 7502740), (14, 6430920), (15, 6002192), (16, 5627055), (20, 4501644), (21, 4287280), (24, 3751370), (28, 3215460), (30, 3001096), (35, 2572368), (40, 2250822), (42, 2143640), (48, 1875685), (56, 1607730), (60, 1500548), (70, 1286184), (80, 1125411), (84, 1071820), (105, 857456), (112, 803865), (120, 750274), (140, 643092), (168, 535910), (210, 428728), (240, 375137), (280, 321546), (336, 267955), (420, 214364), (560, 160773), (840, 107182), (1680, 53591)]