15246360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 53568000

約数和(自身を除く): 38321640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 743, 760, 855, 1026, 1080, 1140, 1368, 1486, 1710, 2052, 2229, 2280, 2565, 2972, 3420, 3715, 4104, 4458, 5130, 5944, 6687, 6840, 7430, 8916, 10260, 11145, 13374, 14117, 14860, 17832, 20061, 20520, 22290, 26748, 28234, 29720, 33435, 40122, 42351, 44580, 53496, 56468, 66870, 70585, 80244, 84702, 89160, 100305, 112936, 127053, 133740, 141170, 160488, 169404, 200610, 211755, 254106, 267480, 282340, 338808, 381159, 401220, 423510, 508212, 564680, 635265, 762318, 802440, 847020, 1016424, 1270530, 1524636, 1694040, 1905795, 2541060, 3049272, 3811590, 5082120, 7623180, 15246360]

約数ペア:

[(1, 15246360), (2, 7623180), (3, 5082120), (4, 3811590), (5, 3049272), (6, 2541060), (8, 1905795), (9, 1694040), (10, 1524636), (12, 1270530), (15, 1016424), (18, 847020), (19, 802440), (20, 762318), (24, 635265), (27, 564680), (30, 508212), (36, 423510), (38, 401220), (40, 381159), (45, 338808), (54, 282340), (57, 267480), (60, 254106), (72, 211755), (76, 200610), (90, 169404), (95, 160488), (108, 141170), (114, 133740), (120, 127053), (135, 112936), (152, 100305), (171, 89160), (180, 84702), (190, 80244), (216, 70585), (228, 66870), (270, 56468), (285, 53496), (342, 44580), (360, 42351), (380, 40122), (456, 33435), (513, 29720), (540, 28234), (570, 26748), (684, 22290), (743, 20520), (760, 20061), (855, 17832), (1026, 14860), (1080, 14117), (1140, 13374), (1368, 11145), (1486, 10260), (1710, 8916), (2052, 7430), (2229, 6840), (2280, 6687), (2565, 5944), (2972, 5130), (3420, 4458), (3715, 4104)]