315541980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14983}}^1$

素因数の和:15017

約数の個数: 120

約数和(自身を含む): 1066081632

約数和(自身を除く): 750539652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 14983, 21060, 29966, 44949, 59932, 74915, 89898, 134847, 149830, 179796, 194779, 224745, 269694, 299660, 389558, 404541, 449490, 539388, 584337, 674235, 779116, 809082, 898980, 973895, 1168674, 1213623, 1348470, 1618164, 1753011, 1947790, 2022705, 2337348, 2427246, 2696940, 2921685, 3506022, 3895580, 4045410, 4854492, 5259033, 5843370, 6068115, 7012044, 8090820, 8765055, 10518066, 11686740, 12136230, 15777099, 17530110, 21036132, 24272460, 26295165, 31554198, 35060220, 52590330, 63108396, 78885495, 105180660, 157770990, 315541980]

約数ペア:

[(1, 315541980), (2, 157770990), (3, 105180660), (4, 78885495), (5, 63108396), (6, 52590330), (9, 35060220), (10, 31554198), (12, 26295165), (13, 24272460), (15, 21036132), (18, 17530110), (20, 15777099), (26, 12136230), (27, 11686740), (30, 10518066), (36, 8765055), (39, 8090820), (45, 7012044), (52, 6068115), (54, 5843370), (60, 5259033), (65, 4854492), (78, 4045410), (81, 3895580), (90, 3506022), (108, 2921685), (117, 2696940), (130, 2427246), (135, 2337348), (156, 2022705), (162, 1947790), (180, 1753011), (195, 1618164), (234, 1348470), (260, 1213623), (270, 1168674), (324, 973895), (351, 898980), (390, 809082), (405, 779116), (468, 674235), (540, 584337), (585, 539388), (702, 449490), (780, 404541), (810, 389558), (1053, 299660), (1170, 269694), (1404, 224745), (1620, 194779), (1755, 179796), (2106, 149830), (2340, 134847), (3510, 89898), (4212, 74915), (5265, 59932), (7020, 44949), (10530, 29966), (14983, 21060)]