12262980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 37416960

約数和(自身を除く): 25153980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 347, 372, 380, 465, 570, 589, 620, 694, 930, 1041, 1140, 1178, 1388, 1735, 1767, 1860, 2082, 2356, 2945, 3470, 3534, 4164, 5205, 5890, 6593, 6940, 7068, 8835, 10410, 10757, 11780, 13186, 17670, 19779, 20820, 21514, 26372, 32271, 32965, 35340, 39558, 43028, 53785, 64542, 65930, 79116, 98895, 107570, 129084, 131860, 161355, 197790, 204383, 215140, 322710, 395580, 408766, 613149, 645420, 817532, 1021915, 1226298, 2043830, 2452596, 3065745, 4087660, 6131490, 12262980]

約数ペア:

[(1, 12262980), (2, 6131490), (3, 4087660), (4, 3065745), (5, 2452596), (6, 2043830), (10, 1226298), (12, 1021915), (15, 817532), (19, 645420), (20, 613149), (30, 408766), (31, 395580), (38, 322710), (57, 215140), (60, 204383), (62, 197790), (76, 161355), (93, 131860), (95, 129084), (114, 107570), (124, 98895), (155, 79116), (186, 65930), (190, 64542), (228, 53785), (285, 43028), (310, 39558), (347, 35340), (372, 32965), (380, 32271), (465, 26372), (570, 21514), (589, 20820), (620, 19779), (694, 17670), (930, 13186), (1041, 11780), (1140, 10757), (1178, 10410), (1388, 8835), (1735, 7068), (1767, 6940), (1860, 6593), (2082, 5890), (2356, 5205), (2945, 4164), (3470, 3534)]