1479720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 5184000

約数和(自身を除く): 3704280

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, 59, 60, 66, 76, 88, 95, 110, 114, 118, 120, 132, 152, 165, 177, 190, 209, 220, 228, 236, 264, 285, 295, 330, 354, 380, 418, 440, 456, 472, 570, 590, 627, 649, 660, 708, 760, 836, 885, 1045, 1121, 1140, 1180, 1254, 1298, 1320, 1416, 1672, 1770, 1947, 2090, 2242, 2280, 2360, 2508, 2596, 3135, 3245, 3363, 3540, 3894, 4180, 4484, 5016, 5192, 5605, 6270, 6490, 6726, 7080, 7788, 8360, 8968, 9735, 11210, 12331, 12540, 12980, 13452, 15576, 16815, 19470, 22420, 24662, 25080, 25960, 26904, 33630, 36993, 38940, 44840, 49324, 61655, 67260, 73986, 77880, 98648, 123310, 134520, 147972, 184965, 246620, 295944, 369930, 493240, 739860, 1479720]

約数ペア:

[(1, 1479720), (2, 739860), (3, 493240), (4, 369930), (5, 295944), (6, 246620), (8, 184965), (10, 147972), (11, 134520), (12, 123310), (15, 98648), (19, 77880), (20, 73986), (22, 67260), (24, 61655), (30, 49324), (33, 44840), (38, 38940), (40, 36993), (44, 33630), (55, 26904), (57, 25960), (59, 25080), (60, 24662), (66, 22420), (76, 19470), (88, 16815), (95, 15576), (110, 13452), (114, 12980), (118, 12540), (120, 12331), (132, 11210), (152, 9735), (165, 8968), (177, 8360), (190, 7788), (209, 7080), (220, 6726), (228, 6490), (236, 6270), (264, 5605), (285, 5192), (295, 5016), (330, 4484), (354, 4180), (380, 3894), (418, 3540), (440, 3363), (456, 3245), (472, 3135), (570, 2596), (590, 2508), (627, 2360), (649, 2280), (660, 2242), (708, 2090), (760, 1947), (836, 1770), (885, 1672), (1045, 1416), (1121, 1320), (1140, 1298), (1180, 1254)]