7231440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 23212800

約数和(自身を除く): 15981360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1039, 1160, 1392, 1740, 2078, 2320, 3117, 3480, 4156, 5195, 6234, 6960, 8312, 10390, 12468, 15585, 16624, 20780, 24936, 30131, 31170, 41560, 49872, 60262, 62340, 83120, 90393, 120524, 124680, 150655, 180786, 241048, 249360, 301310, 361572, 451965, 482096, 602620, 723144, 903930, 1205240, 1446288, 1807860, 2410480, 3615720, 7231440]

約数ペア:

[(1, 7231440), (2, 3615720), (3, 2410480), (4, 1807860), (5, 1446288), (6, 1205240), (8, 903930), (10, 723144), (12, 602620), (15, 482096), (16, 451965), (20, 361572), (24, 301310), (29, 249360), (30, 241048), (40, 180786), (48, 150655), (58, 124680), (60, 120524), (80, 90393), (87, 83120), (116, 62340), (120, 60262), (145, 49872), (174, 41560), (232, 31170), (240, 30131), (290, 24936), (348, 20780), (435, 16624), (464, 15585), (580, 12468), (696, 10390), (870, 8312), (1039, 6960), (1160, 6234), (1392, 5195), (1740, 4156), (2078, 3480), (2320, 3117)]