250638720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4264

約数の個数: 128

約数和(自身を含む): 824878080

約数和(自身を除く): 574239360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4211, 4960, 5952, 7440, 8422, 9920, 11904, 12633, 14880, 16844, 19840, 21055, 25266, 29760, 33688, 42110, 50532, 59520, 63165, 67376, 84220, 101064, 126330, 130541, 134752, 168440, 202128, 252660, 261082, 269504, 336880, 391623, 404256, 505320, 522164, 539008, 652705, 673760, 783246, 808512, 1010640, 1044328, 1305410, 1347520, 1566492, 1617024, 1958115, 2021280, 2088656, 2610820, 2695040, 3132984, 3916230, 4042560, 4177312, 5221640, 6265968, 7832460, 8085120, 8354624, 10443280, 12531936, 15664920, 16709248, 20886560, 25063872, 31329840, 41773120, 50127744, 62659680, 83546240, 125319360, 250638720]

約数ペア:

[(1, 250638720), (2, 125319360), (3, 83546240), (4, 62659680), (5, 50127744), (6, 41773120), (8, 31329840), (10, 25063872), (12, 20886560), (15, 16709248), (16, 15664920), (20, 12531936), (24, 10443280), (30, 8354624), (31, 8085120), (32, 7832460), (40, 6265968), (48, 5221640), (60, 4177312), (62, 4042560), (64, 3916230), (80, 3132984), (93, 2695040), (96, 2610820), (120, 2088656), (124, 2021280), (128, 1958115), (155, 1617024), (160, 1566492), (186, 1347520), (192, 1305410), (240, 1044328), (248, 1010640), (310, 808512), (320, 783246), (372, 673760), (384, 652705), (465, 539008), (480, 522164), (496, 505320), (620, 404256), (640, 391623), (744, 336880), (930, 269504), (960, 261082), (992, 252660), (1240, 202128), (1488, 168440), (1860, 134752), (1920, 130541), (1984, 126330), (2480, 101064), (2976, 84220), (3720, 67376), (3968, 63165), (4211, 59520), (4960, 50532), (5952, 42110), (7440, 33688), (8422, 29760), (9920, 25266), (11904, 21055), (12633, 19840), (14880, 16844)]