419475720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120539}}^1$

素因数の和:120582

約数の個数: 64

約数和(自身を含む): 1301832000

約数和(自身を除く): 882356280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 120539, 241078, 361617, 482156, 602695, 723234, 964312, 1205390, 1446468, 1808085, 2410780, 2892936, 3495631, 3616170, 4821560, 6991262, 7232340, 10486893, 13982524, 14464680, 17478155, 20973786, 27965048, 34956310, 41947572, 52434465, 69912620, 83895144, 104868930, 139825240, 209737860, 419475720]

約数ペア:

[(1, 419475720), (2, 209737860), (3, 139825240), (4, 104868930), (5, 83895144), (6, 69912620), (8, 52434465), (10, 41947572), (12, 34956310), (15, 27965048), (20, 20973786), (24, 17478155), (29, 14464680), (30, 13982524), (40, 10486893), (58, 7232340), (60, 6991262), (87, 4821560), (116, 3616170), (120, 3495631), (145, 2892936), (174, 2410780), (232, 1808085), (290, 1446468), (348, 1205390), (435, 964312), (580, 723234), (696, 602695), (870, 482156), (1160, 361617), (1740, 241078), (3480, 120539)]