396965340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25349}}^1$

素因数の和:25396

約数の個数: 96

約数和(自身を含む): 1277640000

約数和(自身を除く): 880674660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 25349, 50698, 76047, 101396, 126745, 152094, 228141, 253490, 304188, 380235, 456282, 506980, 684423, 735121, 760470, 912564, 1140705, 1368846, 1470242, 1520940, 2205363, 2281410, 2737692, 2940484, 3422115, 3675605, 4410726, 4562820, 6616089, 6844230, 7351210, 8821452, 11026815, 13232178, 13688460, 14702420, 19848267, 22053630, 26464356, 33080445, 39696534, 44107260, 66160890, 79393068, 99241335, 132321780, 198482670, 396965340]

約数ペア:

[(1, 396965340), (2, 198482670), (3, 132321780), (4, 99241335), (5, 79393068), (6, 66160890), (9, 44107260), (10, 39696534), (12, 33080445), (15, 26464356), (18, 22053630), (20, 19848267), (27, 14702420), (29, 13688460), (30, 13232178), (36, 11026815), (45, 8821452), (54, 7351210), (58, 6844230), (60, 6616089), (87, 4562820), (90, 4410726), (108, 3675605), (116, 3422115), (135, 2940484), (145, 2737692), (174, 2281410), (180, 2205363), (261, 1520940), (270, 1470242), (290, 1368846), (348, 1140705), (435, 912564), (522, 760470), (540, 735121), (580, 684423), (783, 506980), (870, 456282), (1044, 380235), (1305, 304188), (1566, 253490), (1740, 228141), (2610, 152094), (3132, 126745), (3915, 101396), (5220, 76047), (7830, 50698), (15660, 25349)]