2499306480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{315569}}^1$

素因数の和:315599

約数の個数: 120

約数和(自身を含む): 9156579120

約数和(自身を除く): 6657272640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 315569, 631138, 946707, 1262276, 1577845, 1893414, 2524552, 2840121, 3155690, 3471259, 3786828, 4733535, 5049104, 5680242, 6311380, 6942518, 7573656, 9467070, 10413777, 11360484, 12622760, 13885036, 14200605, 15147312, 17356295, 18934140, 20827554, 22720968, 25245520, 27770072, 28401210, 31241331, 34712590, 37868280, 41655108, 45441936, 52068885, 55540144, 56802420, 62482662, 69425180, 75736560, 83310216, 104137770, 113604840, 124965324, 138850360, 156206655, 166620432, 208275540, 227209680, 249930648, 277700720, 312413310, 416551080, 499861296, 624826620, 833102160, 1249653240, 2499306480]

約数ペア:

[(1, 2499306480), (2, 1249653240), (3, 833102160), (4, 624826620), (5, 499861296), (6, 416551080), (8, 312413310), (9, 277700720), (10, 249930648), (11, 227209680), (12, 208275540), (15, 166620432), (16, 156206655), (18, 138850360), (20, 124965324), (22, 113604840), (24, 104137770), (30, 83310216), (33, 75736560), (36, 69425180), (40, 62482662), (44, 56802420), (45, 55540144), (48, 52068885), (55, 45441936), (60, 41655108), (66, 37868280), (72, 34712590), (80, 31241331), (88, 28401210), (90, 27770072), (99, 25245520), (110, 22720968), (120, 20827554), (132, 18934140), (144, 17356295), (165, 15147312), (176, 14200605), (180, 13885036), (198, 12622760), (220, 11360484), (240, 10413777), (264, 9467070), (330, 7573656), (360, 6942518), (396, 6311380), (440, 5680242), (495, 5049104), (528, 4733535), (660, 3786828), (720, 3471259), (792, 3155690), (880, 2840121), (990, 2524552), (1320, 1893414), (1584, 1577845), (1980, 1262276), (2640, 946707), (3960, 631138), (7920, 315569)]