102903120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1241

約数の個数: 120

約数和(自身を含む): 348540192

約数和(自身を除く): 245637072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1091, 1179, 1310, 1572, 1965, 2096, 2182, 2358, 2620, 3144, 3273, 3930, 4364, 4716, 5240, 5455, 5895, 6288, 6546, 7860, 8728, 9432, 9819, 10480, 10910, 11790, 13092, 15720, 16365, 17456, 18864, 19638, 21820, 23580, 26184, 31440, 32730, 39276, 43640, 47160, 49095, 52368, 65460, 78552, 87280, 94320, 98190, 130920, 142921, 157104, 196380, 261840, 285842, 392760, 428763, 571684, 714605, 785520, 857526, 1143368, 1286289, 1429210, 1715052, 2143815, 2286736, 2572578, 2858420, 3430104, 4287630, 5145156, 5716840, 6431445, 6860208, 8575260, 10290312, 11433680, 12862890, 17150520, 20580624, 25725780, 34301040, 51451560, 102903120]

約数ペア:

[(1, 102903120), (2, 51451560), (3, 34301040), (4, 25725780), (5, 20580624), (6, 17150520), (8, 12862890), (9, 11433680), (10, 10290312), (12, 8575260), (15, 6860208), (16, 6431445), (18, 5716840), (20, 5145156), (24, 4287630), (30, 3430104), (36, 2858420), (40, 2572578), (45, 2286736), (48, 2143815), (60, 1715052), (72, 1429210), (80, 1286289), (90, 1143368), (120, 857526), (131, 785520), (144, 714605), (180, 571684), (240, 428763), (262, 392760), (360, 285842), (393, 261840), (524, 196380), (655, 157104), (720, 142921), (786, 130920), (1048, 98190), (1091, 94320), (1179, 87280), (1310, 78552), (1572, 65460), (1965, 52368), (2096, 49095), (2182, 47160), (2358, 43640), (2620, 39276), (3144, 32730), (3273, 31440), (3930, 26184), (4364, 23580), (4716, 21820), (5240, 19638), (5455, 18864), (5895, 17456), (6288, 16365), (6546, 15720), (7860, 13092), (8728, 11790), (9432, 10910), (9819, 10480)]