15223560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 52531200

約数和(自身を除く): 37307640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 607, 627, 660, 760, 836, 1045, 1140, 1214, 1254, 1320, 1672, 1821, 2090, 2280, 2428, 2508, 3035, 3135, 3642, 4180, 4856, 5016, 6070, 6270, 6677, 7284, 8360, 9105, 11533, 12140, 12540, 13354, 14568, 18210, 20031, 23066, 24280, 25080, 26708, 33385, 34599, 36420, 40062, 46132, 53416, 57665, 66770, 69198, 72840, 80124, 92264, 100155, 115330, 126863, 133540, 138396, 160248, 172995, 200310, 230660, 253726, 267080, 276792, 345990, 380589, 400620, 461320, 507452, 634315, 691980, 761178, 801240, 1014904, 1268630, 1383960, 1522356, 1902945, 2537260, 3044712, 3805890, 5074520, 7611780, 15223560]

約数ペア:

[(1, 15223560), (2, 7611780), (3, 5074520), (4, 3805890), (5, 3044712), (6, 2537260), (8, 1902945), (10, 1522356), (11, 1383960), (12, 1268630), (15, 1014904), (19, 801240), (20, 761178), (22, 691980), (24, 634315), (30, 507452), (33, 461320), (38, 400620), (40, 380589), (44, 345990), (55, 276792), (57, 267080), (60, 253726), (66, 230660), (76, 200310), (88, 172995), (95, 160248), (110, 138396), (114, 133540), (120, 126863), (132, 115330), (152, 100155), (165, 92264), (190, 80124), (209, 72840), (220, 69198), (228, 66770), (264, 57665), (285, 53416), (330, 46132), (380, 40062), (418, 36420), (440, 34599), (456, 33385), (570, 26708), (607, 25080), (627, 24280), (660, 23066), (760, 20031), (836, 18210), (1045, 14568), (1140, 13354), (1214, 12540), (1254, 12140), (1320, 11533), (1672, 9105), (1821, 8360), (2090, 7284), (2280, 6677), (2428, 6270), (2508, 6070), (3035, 5016), (3135, 4856), (3642, 4180)]