241586720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 600929280

約数和(自身を除く): 359342560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 424, 496, 530, 620, 848, 919, 992, 1060, 1240, 1643, 1696, 1838, 2120, 2480, 3286, 3676, 4240, 4595, 4960, 6572, 7352, 8215, 8480, 9190, 13144, 14704, 16430, 18380, 26288, 28489, 29408, 32860, 36760, 48707, 52576, 56978, 65720, 73520, 97414, 113956, 131440, 142445, 147040, 194828, 227912, 243535, 262880, 284890, 389656, 455824, 487070, 569780, 779312, 911648, 974140, 1139560, 1509917, 1558624, 1948280, 2279120, 3019834, 3896560, 4558240, 6039668, 7549585, 7793120, 12079336, 15099170, 24158672, 30198340, 48317344, 60396680, 120793360, 241586720]

約数ペア:

[(1, 241586720), (2, 120793360), (4, 60396680), (5, 48317344), (8, 30198340), (10, 24158672), (16, 15099170), (20, 12079336), (31, 7793120), (32, 7549585), (40, 6039668), (53, 4558240), (62, 3896560), (80, 3019834), (106, 2279120), (124, 1948280), (155, 1558624), (160, 1509917), (212, 1139560), (248, 974140), (265, 911648), (310, 779312), (424, 569780), (496, 487070), (530, 455824), (620, 389656), (848, 284890), (919, 262880), (992, 243535), (1060, 227912), (1240, 194828), (1643, 147040), (1696, 142445), (1838, 131440), (2120, 113956), (2480, 97414), (3286, 73520), (3676, 65720), (4240, 56978), (4595, 52576), (4960, 48707), (6572, 36760), (7352, 32860), (8215, 29408), (8480, 28489), (9190, 26288), (13144, 18380), (14704, 16430)]