237264080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3372

約数の個数: 80

約数和(自身を含む): 589248000

約数和(自身を除く): 351983920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3299, 3596, 4495, 6598, 7192, 8990, 13196, 14384, 16495, 17980, 26392, 32990, 35960, 52784, 65980, 71920, 95671, 102269, 131960, 191342, 204538, 263920, 382684, 409076, 478355, 511345, 765368, 818152, 956710, 1022690, 1530736, 1636304, 1913420, 2045380, 2965801, 3826840, 4090760, 5931602, 7653680, 8181520, 11863204, 14829005, 23726408, 29658010, 47452816, 59316020, 118632040, 237264080]

約数ペア:

[(1, 237264080), (2, 118632040), (4, 59316020), (5, 47452816), (8, 29658010), (10, 23726408), (16, 14829005), (20, 11863204), (29, 8181520), (31, 7653680), (40, 5931602), (58, 4090760), (62, 3826840), (80, 2965801), (116, 2045380), (124, 1913420), (145, 1636304), (155, 1530736), (232, 1022690), (248, 956710), (290, 818152), (310, 765368), (464, 511345), (496, 478355), (580, 409076), (620, 382684), (899, 263920), (1160, 204538), (1240, 191342), (1798, 131960), (2320, 102269), (2480, 95671), (3299, 71920), (3596, 65980), (4495, 52784), (6598, 35960), (7192, 32990), (8990, 26392), (13196, 17980), (14384, 16495)]