241761560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 564537600

約数和(自身を除く): 322776040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 241, 248, 310, 482, 620, 809, 964, 1205, 1240, 1618, 1928, 2410, 3236, 4045, 4820, 6472, 7471, 8090, 9640, 14942, 16180, 25079, 29884, 32360, 37355, 50158, 59768, 74710, 100316, 125395, 149420, 194969, 200632, 250790, 298840, 389938, 501580, 779876, 974845, 1003160, 1559752, 1949690, 3899380, 6044039, 7798760, 12088078, 24176156, 30220195, 48352312, 60440390, 120880780, 241761560]

約数ペア:

[(1, 241761560), (2, 120880780), (4, 60440390), (5, 48352312), (8, 30220195), (10, 24176156), (20, 12088078), (31, 7798760), (40, 6044039), (62, 3899380), (124, 1949690), (155, 1559752), (241, 1003160), (248, 974845), (310, 779876), (482, 501580), (620, 389938), (809, 298840), (964, 250790), (1205, 200632), (1240, 194969), (1618, 149420), (1928, 125395), (2410, 100316), (3236, 74710), (4045, 59768), (4820, 50158), (6472, 37355), (7471, 32360), (8090, 29884), (9640, 25079), (14942, 16180)]