248273640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7927}}^1$

素因数の和:7976

約数の個数: 128

約数和(自身を含む): 856224000

約数和(自身を除く): 607950360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 7927, 10440, 15660, 15854, 23781, 31320, 31708, 39635, 47562, 63416, 71343, 79270, 95124, 118905, 142686, 158540, 190248, 214029, 229883, 237810, 285372, 317080, 356715, 428058, 459766, 475620, 570744, 689649, 713430, 856116, 919532, 951240, 1070145, 1149415, 1379298, 1426860, 1712232, 1839064, 2068947, 2140290, 2298830, 2758596, 2853720, 3448245, 4137894, 4280580, 4597660, 5517192, 6206841, 6896490, 8275788, 8561160, 9195320, 10344735, 12413682, 13792980, 16551576, 20689470, 24827364, 27585960, 31034205, 41378940, 49654728, 62068410, 82757880, 124136820, 248273640]

約数ペア:

[(1, 248273640), (2, 124136820), (3, 82757880), (4, 62068410), (5, 49654728), (6, 41378940), (8, 31034205), (9, 27585960), (10, 24827364), (12, 20689470), (15, 16551576), (18, 13792980), (20, 12413682), (24, 10344735), (27, 9195320), (29, 8561160), (30, 8275788), (36, 6896490), (40, 6206841), (45, 5517192), (54, 4597660), (58, 4280580), (60, 4137894), (72, 3448245), (87, 2853720), (90, 2758596), (108, 2298830), (116, 2140290), (120, 2068947), (135, 1839064), (145, 1712232), (174, 1426860), (180, 1379298), (216, 1149415), (232, 1070145), (261, 951240), (270, 919532), (290, 856116), (348, 713430), (360, 689649), (435, 570744), (522, 475620), (540, 459766), (580, 428058), (696, 356715), (783, 317080), (870, 285372), (1044, 237810), (1080, 229883), (1160, 214029), (1305, 190248), (1566, 158540), (1740, 142686), (2088, 118905), (2610, 95124), (3132, 79270), (3480, 71343), (3915, 63416), (5220, 47562), (6264, 39635), (7830, 31708), (7927, 31320), (10440, 23781), (15660, 15854)]