889968360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1$

素因数の和:23011

約数の個数: 128

約数和(自身を含む): 2975875200

約数和(自身を除く): 2085906840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 22961, 38760, 45922, 68883, 91844, 114805, 137766, 183688, 229610, 275532, 344415, 390337, 436259, 459220, 551064, 688830, 780674, 872518, 918440, 1171011, 1308777, 1377660, 1561348, 1745036, 1951685, 2181295, 2342022, 2617554, 2755320, 3122696, 3490072, 3903370, 4362590, 4684044, 5235108, 5855055, 6543885, 7416403, 7806740, 8725180, 9368088, 10470216, 11710110, 13087770, 14832806, 15613480, 17450360, 22249209, 23420220, 26175540, 29665612, 37082015, 44498418, 46840440, 52351080, 59331224, 74164030, 88996836, 111246045, 148328060, 177993672, 222492090, 296656120, 444984180, 889968360]

約数ペア:

[(1, 889968360), (2, 444984180), (3, 296656120), (4, 222492090), (5, 177993672), (6, 148328060), (8, 111246045), (10, 88996836), (12, 74164030), (15, 59331224), (17, 52351080), (19, 46840440), (20, 44498418), (24, 37082015), (30, 29665612), (34, 26175540), (38, 23420220), (40, 22249209), (51, 17450360), (57, 15613480), (60, 14832806), (68, 13087770), (76, 11710110), (85, 10470216), (95, 9368088), (102, 8725180), (114, 7806740), (120, 7416403), (136, 6543885), (152, 5855055), (170, 5235108), (190, 4684044), (204, 4362590), (228, 3903370), (255, 3490072), (285, 3122696), (323, 2755320), (340, 2617554), (380, 2342022), (408, 2181295), (456, 1951685), (510, 1745036), (570, 1561348), (646, 1377660), (680, 1308777), (760, 1171011), (969, 918440), (1020, 872518), (1140, 780674), (1292, 688830), (1615, 551064), (1938, 459220), (2040, 436259), (2280, 390337), (2584, 344415), (3230, 275532), (3876, 229610), (4845, 183688), (6460, 137766), (7752, 114805), (9690, 91844), (12920, 68883), (19380, 45922), (22961, 38760)]