123966180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17659}}^1$

素因数の和:17690

約数の個数: 96

約数和(自身を含む): 415363200

約数和(自身を除く): 291397020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 17659, 35318, 52977, 70636, 88295, 105954, 158931, 176590, 211908, 229567, 264885, 317862, 353180, 459134, 476793, 529770, 635724, 688701, 794655, 918268, 953586, 1059540, 1147835, 1377402, 1589310, 1907172, 2066103, 2295670, 2383965, 2754804, 3178620, 3443505, 4132206, 4591340, 4767930, 6198309, 6887010, 8264412, 9535860, 10330515, 12396618, 13774020, 20661030, 24793236, 30991545, 41322060, 61983090, 123966180]

約数ペア:

[(1, 123966180), (2, 61983090), (3, 41322060), (4, 30991545), (5, 24793236), (6, 20661030), (9, 13774020), (10, 12396618), (12, 10330515), (13, 9535860), (15, 8264412), (18, 6887010), (20, 6198309), (26, 4767930), (27, 4591340), (30, 4132206), (36, 3443505), (39, 3178620), (45, 2754804), (52, 2383965), (54, 2295670), (60, 2066103), (65, 1907172), (78, 1589310), (90, 1377402), (108, 1147835), (117, 1059540), (130, 953586), (135, 918268), (156, 794655), (180, 688701), (195, 635724), (234, 529770), (260, 476793), (270, 459134), (351, 353180), (390, 317862), (468, 264885), (540, 229567), (585, 211908), (702, 176590), (780, 158931), (1170, 105954), (1404, 88295), (1755, 70636), (2340, 52977), (3510, 35318), (7020, 17659)]