15943283940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{4153}}^1$

素因数の和:4861

約数の個数: 96

約数和(自身を含む): 45138360960

約数和(自身を除く): 29195077020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 587, 654, 1090, 1174, 1308, 1635, 1761, 2180, 2348, 2935, 3270, 3522, 4153, 5870, 6540, 7044, 8306, 8805, 11740, 12459, 16612, 17610, 20765, 24918, 35220, 41530, 49836, 62295, 63983, 83060, 124590, 127966, 191949, 249180, 255932, 319915, 383898, 452677, 639830, 767796, 905354, 959745, 1279660, 1358031, 1810708, 1919490, 2263385, 2437811, 2716062, 3838980, 4526770, 4875622, 5432124, 6790155, 7313433, 9053540, 9751244, 12189055, 13580310, 14626866, 24378110, 27160620, 29253732, 36567165, 48756220, 73134330, 146268660, 265721399, 531442798, 797164197, 1062885596, 1328606995, 1594328394, 2657213990, 3188656788, 3985820985, 5314427980, 7971641970, 15943283940]

約数ペア:

[(1, 15943283940), (2, 7971641970), (3, 5314427980), (4, 3985820985), (5, 3188656788), (6, 2657213990), (10, 1594328394), (12, 1328606995), (15, 1062885596), (20, 797164197), (30, 531442798), (60, 265721399), (109, 146268660), (218, 73134330), (327, 48756220), (436, 36567165), (545, 29253732), (587, 27160620), (654, 24378110), (1090, 14626866), (1174, 13580310), (1308, 12189055), (1635, 9751244), (1761, 9053540), (2180, 7313433), (2348, 6790155), (2935, 5432124), (3270, 4875622), (3522, 4526770), (4153, 3838980), (5870, 2716062), (6540, 2437811), (7044, 2263385), (8306, 1919490), (8805, 1810708), (11740, 1358031), (12459, 1279660), (16612, 959745), (17610, 905354), (20765, 767796), (24918, 639830), (35220, 452677), (41530, 383898), (49836, 319915), (62295, 255932), (63983, 249180), (83060, 191949), (124590, 127966)]