15325380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12163}}^1$

素因数の和:12185

約数の個数: 72

約数和(自身を含む): 53132352

約数和(自身を除く): 37806972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12163, 24326, 36489, 48652, 60815, 72978, 85141, 109467, 121630, 145956, 170282, 182445, 218934, 243260, 255423, 340564, 364890, 425705, 437868, 510846, 547335, 729780, 766269, 851410, 1021692, 1094670, 1277115, 1532538, 1702820, 2189340, 2554230, 3065076, 3831345, 5108460, 7662690, 15325380]

約数ペア:

[(1, 15325380), (2, 7662690), (3, 5108460), (4, 3831345), (5, 3065076), (6, 2554230), (7, 2189340), (9, 1702820), (10, 1532538), (12, 1277115), (14, 1094670), (15, 1021692), (18, 851410), (20, 766269), (21, 729780), (28, 547335), (30, 510846), (35, 437868), (36, 425705), (42, 364890), (45, 340564), (60, 255423), (63, 243260), (70, 218934), (84, 182445), (90, 170282), (105, 145956), (126, 121630), (140, 109467), (180, 85141), (210, 72978), (252, 60815), (315, 48652), (420, 36489), (630, 24326), (1260, 12163)]