154844280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18701}}^1$

素因数の和:18741

約数の個数: 96

約数和(自身を含む): 525152160

約数和(自身を除く): 370307880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 168309, 187010, 224412, 280515, 336618, 374020, 430123, 448824, 561030, 673236, 748040, 841545, 860246, 1122060, 1290369, 1346472, 1683090, 1720492, 2150615, 2244120, 2580738, 3366180, 3440984, 3871107, 4301230, 5161476, 6451845, 6732360, 7742214, 8602460, 10322952, 12903690, 15484428, 17204920, 19355535, 25807380, 30968856, 38711070, 51614760, 77422140, 154844280]

約数ペア:

[(1, 154844280), (2, 77422140), (3, 51614760), (4, 38711070), (5, 30968856), (6, 25807380), (8, 19355535), (9, 17204920), (10, 15484428), (12, 12903690), (15, 10322952), (18, 8602460), (20, 7742214), (23, 6732360), (24, 6451845), (30, 5161476), (36, 4301230), (40, 3871107), (45, 3440984), (46, 3366180), (60, 2580738), (69, 2244120), (72, 2150615), (90, 1720492), (92, 1683090), (115, 1346472), (120, 1290369), (138, 1122060), (180, 860246), (184, 841545), (207, 748040), (230, 673236), (276, 561030), (345, 448824), (360, 430123), (414, 374020), (460, 336618), (552, 280515), (690, 224412), (828, 187010), (920, 168309), (1035, 149608), (1380, 112206), (1656, 93505), (2070, 74804), (2760, 56103), (4140, 37402), (8280, 18701)]