40951080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6023

約数の個数: 96

約数和(自身を含む): 140119200

約数和(自身を除く): 99168120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 5987, 6840, 11974, 17961, 23948, 29935, 35922, 47896, 53883, 59870, 71844, 89805, 107766, 113753, 119740, 143688, 179610, 215532, 227506, 239480, 269415, 341259, 359220, 431064, 455012, 538830, 568765, 682518, 718440, 910024, 1023777, 1077660, 1137530, 1365036, 1706295, 2047554, 2155320, 2275060, 2730072, 3412590, 4095108, 4550120, 5118885, 6825180, 8190216, 10237770, 13650360, 20475540, 40951080]

約数ペア:

[(1, 40951080), (2, 20475540), (3, 13650360), (4, 10237770), (5, 8190216), (6, 6825180), (8, 5118885), (9, 4550120), (10, 4095108), (12, 3412590), (15, 2730072), (18, 2275060), (19, 2155320), (20, 2047554), (24, 1706295), (30, 1365036), (36, 1137530), (38, 1077660), (40, 1023777), (45, 910024), (57, 718440), (60, 682518), (72, 568765), (76, 538830), (90, 455012), (95, 431064), (114, 359220), (120, 341259), (152, 269415), (171, 239480), (180, 227506), (190, 215532), (228, 179610), (285, 143688), (342, 119740), (360, 113753), (380, 107766), (456, 89805), (570, 71844), (684, 59870), (760, 53883), (855, 47896), (1140, 35922), (1368, 29935), (1710, 23948), (2280, 17961), (3420, 11974), (5987, 6840)]