179841540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3119}}^1$

素因数の和:3193

約数の個数: 72

約数和(自身を含む): 520490880

約数和(自身を除く): 340649340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3119, 3844, 4805, 5766, 6238, 9357, 9610, 11532, 12476, 14415, 15595, 18714, 19220, 28830, 31190, 37428, 46785, 57660, 62380, 93570, 96689, 187140, 193378, 290067, 386756, 483445, 580134, 966890, 1160268, 1450335, 1933780, 2900670, 2997359, 5801340, 5994718, 8992077, 11989436, 14986795, 17984154, 29973590, 35968308, 44960385, 59947180, 89920770, 179841540]

約数ペア:

[(1, 179841540), (2, 89920770), (3, 59947180), (4, 44960385), (5, 35968308), (6, 29973590), (10, 17984154), (12, 14986795), (15, 11989436), (20, 8992077), (30, 5994718), (31, 5801340), (60, 2997359), (62, 2900670), (93, 1933780), (124, 1450335), (155, 1160268), (186, 966890), (310, 580134), (372, 483445), (465, 386756), (620, 290067), (930, 193378), (961, 187140), (1860, 96689), (1922, 93570), (2883, 62380), (3119, 57660), (3844, 46785), (4805, 37428), (5766, 31190), (6238, 28830), (9357, 19220), (9610, 18714), (11532, 15595), (12476, 14415)]