238650480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1199

約数の個数: 120

約数和(自身を含む): 804323520

約数和(自身を除く): 565673040

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, 120, 144, 180, 240, 360, 461, 719, 720, 922, 1383, 1438, 1844, 2157, 2305, 2766, 2876, 3595, 3688, 4149, 4314, 4610, 5532, 5752, 6471, 6915, 7190, 7376, 8298, 8628, 9220, 10785, 11064, 11504, 12942, 13830, 14380, 16596, 17256, 18440, 20745, 21570, 22128, 25884, 27660, 28760, 32355, 33192, 34512, 36880, 41490, 43140, 51768, 55320, 57520, 64710, 66384, 82980, 86280, 103536, 110640, 129420, 165960, 172560, 258840, 331459, 331920, 517680, 662918, 994377, 1325836, 1657295, 1988754, 2651672, 2983131, 3314590, 3977508, 4971885, 5303344, 5966262, 6629180, 7955016, 9943770, 11932524, 13258360, 14915655, 15910032, 19887540, 23865048, 26516720, 29831310, 39775080, 47730096, 59662620, 79550160, 119325240, 238650480]

約数ペア:

[(1, 238650480), (2, 119325240), (3, 79550160), (4, 59662620), (5, 47730096), (6, 39775080), (8, 29831310), (9, 26516720), (10, 23865048), (12, 19887540), (15, 15910032), (16, 14915655), (18, 13258360), (20, 11932524), (24, 9943770), (30, 7955016), (36, 6629180), (40, 5966262), (45, 5303344), (48, 4971885), (60, 3977508), (72, 3314590), (80, 2983131), (90, 2651672), (120, 1988754), (144, 1657295), (180, 1325836), (240, 994377), (360, 662918), (461, 517680), (719, 331920), (720, 331459), (922, 258840), (1383, 172560), (1438, 165960), (1844, 129420), (2157, 110640), (2305, 103536), (2766, 86280), (2876, 82980), (3595, 66384), (3688, 64710), (4149, 57520), (4314, 55320), (4610, 51768), (5532, 43140), (5752, 41490), (6471, 36880), (6915, 34512), (7190, 33192), (7376, 32355), (8298, 28760), (8628, 27660), (9220, 25884), (10785, 22128), (11064, 21570), (11504, 20745), (12942, 18440), (13830, 17256), (14380, 16596)]