155027160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1649

約数の個数: 96

約数和(自身を含む): 505748880

約数和(自身を除く): 350721720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1301, 1324, 1655, 1986, 2602, 2648, 2979, 3310, 3903, 3972, 4965, 5204, 5958, 6505, 6620, 7806, 7944, 9930, 10408, 11709, 11916, 13010, 13240, 14895, 15612, 19515, 19860, 23418, 23832, 26020, 29790, 31224, 39030, 39720, 46836, 52040, 58545, 59580, 78060, 93672, 117090, 119160, 156120, 234180, 430631, 468360, 861262, 1291893, 1722524, 2153155, 2583786, 3445048, 3875679, 4306310, 5167572, 6459465, 7751358, 8612620, 10335144, 12918930, 15502716, 17225240, 19378395, 25837860, 31005432, 38756790, 51675720, 77513580, 155027160]

約数ペア:

[(1, 155027160), (2, 77513580), (3, 51675720), (4, 38756790), (5, 31005432), (6, 25837860), (8, 19378395), (9, 17225240), (10, 15502716), (12, 12918930), (15, 10335144), (18, 8612620), (20, 7751358), (24, 6459465), (30, 5167572), (36, 4306310), (40, 3875679), (45, 3445048), (60, 2583786), (72, 2153155), (90, 1722524), (120, 1291893), (180, 861262), (331, 468360), (360, 430631), (662, 234180), (993, 156120), (1301, 119160), (1324, 117090), (1655, 93672), (1986, 78060), (2602, 59580), (2648, 58545), (2979, 52040), (3310, 46836), (3903, 39720), (3972, 39030), (4965, 31224), (5204, 29790), (5958, 26020), (6505, 23832), (6620, 23418), (7806, 19860), (7944, 19515), (9930, 15612), (10408, 14895), (11709, 13240), (11916, 13010)]