486785340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 1549836288

約数和(自身を除く): 1063050948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 307, 345, 383, 414, 460, 614, 690, 766, 828, 921, 1035, 1149, 1228, 1380, 1532, 1535, 1842, 1915, 2070, 2298, 2763, 3070, 3447, 3684, 3830, 4140, 4596, 4605, 5526, 5745, 6140, 6894, 7061, 7660, 8809, 9210, 11052, 11490, 13788, 13815, 14122, 17235, 17618, 18420, 21183, 22980, 26427, 27630, 28244, 34470, 35236, 35305, 42366, 44045, 52854, 55260, 63549, 68940, 70610, 79281, 84732, 88090, 105708, 105915, 117581, 127098, 132135, 141220, 158562, 176180, 211830, 235162, 254196, 264270, 317124, 317745, 352743, 396405, 423660, 470324, 528540, 587905, 635490, 705486, 792810, 1058229, 1175810, 1270980, 1410972, 1585620, 1763715, 2116458, 2351620, 2704363, 3527430, 4232916, 5291145, 5408726, 7054860, 8113089, 10582290, 10817452, 13521815, 16226178, 21164580, 24339267, 27043630, 32452356, 40565445, 48678534, 54087260, 81130890, 97357068, 121696335, 162261780, 243392670, 486785340]

約数ペア:

[(1, 486785340), (2, 243392670), (3, 162261780), (4, 121696335), (5, 97357068), (6, 81130890), (9, 54087260), (10, 48678534), (12, 40565445), (15, 32452356), (18, 27043630), (20, 24339267), (23, 21164580), (30, 16226178), (36, 13521815), (45, 10817452), (46, 10582290), (60, 8113089), (69, 7054860), (90, 5408726), (92, 5291145), (115, 4232916), (138, 3527430), (180, 2704363), (207, 2351620), (230, 2116458), (276, 1763715), (307, 1585620), (345, 1410972), (383, 1270980), (414, 1175810), (460, 1058229), (614, 792810), (690, 705486), (766, 635490), (828, 587905), (921, 528540), (1035, 470324), (1149, 423660), (1228, 396405), (1380, 352743), (1532, 317745), (1535, 317124), (1842, 264270), (1915, 254196), (2070, 235162), (2298, 211830), (2763, 176180), (3070, 158562), (3447, 141220), (3684, 132135), (3830, 127098), (4140, 117581), (4596, 105915), (4605, 105708), (5526, 88090), (5745, 84732), (6140, 79281), (6894, 70610), (7061, 68940), (7660, 63549), (8809, 55260), (9210, 52854), (11052, 44045), (11490, 42366), (13788, 35305), (13815, 35236), (14122, 34470), (17235, 28244), (17618, 27630), (18420, 26427), (21183, 22980)]