138067920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1829

約数の個数: 120

約数和(自身を含む): 468057096

約数和(自身を除く): 329989176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1697, 1808, 2034, 2260, 2712, 3390, 3394, 4068, 4520, 5085, 5091, 5424, 6780, 6788, 8136, 8485, 9040, 10170, 10182, 13560, 13576, 15273, 16272, 16970, 20340, 20364, 25455, 27120, 27152, 30546, 33940, 40680, 40728, 50910, 61092, 67880, 76365, 81360, 81456, 101820, 122184, 135760, 152730, 191761, 203640, 244368, 305460, 383522, 407280, 575283, 610920, 767044, 958805, 1150566, 1221840, 1534088, 1725849, 1917610, 2301132, 2876415, 3068176, 3451698, 3835220, 4602264, 5752830, 6903396, 7670440, 8629245, 9204528, 11505660, 13806792, 15340880, 17258490, 23011320, 27613584, 34516980, 46022640, 69033960, 138067920]

約数ペア:

[(1, 138067920), (2, 69033960), (3, 46022640), (4, 34516980), (5, 27613584), (6, 23011320), (8, 17258490), (9, 15340880), (10, 13806792), (12, 11505660), (15, 9204528), (16, 8629245), (18, 7670440), (20, 6903396), (24, 5752830), (30, 4602264), (36, 3835220), (40, 3451698), (45, 3068176), (48, 2876415), (60, 2301132), (72, 1917610), (80, 1725849), (90, 1534088), (113, 1221840), (120, 1150566), (144, 958805), (180, 767044), (226, 610920), (240, 575283), (339, 407280), (360, 383522), (452, 305460), (565, 244368), (678, 203640), (720, 191761), (904, 152730), (1017, 135760), (1130, 122184), (1356, 101820), (1695, 81456), (1697, 81360), (1808, 76365), (2034, 67880), (2260, 61092), (2712, 50910), (3390, 40728), (3394, 40680), (4068, 33940), (4520, 30546), (5085, 27152), (5091, 27120), (5424, 25455), (6780, 20364), (6788, 20340), (8136, 16970), (8485, 16272), (9040, 15273), (10170, 13576), (10182, 13560)]