1081530120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1091}}^1$

素因数の和:1867

約数の個数: 128

約数和(自身を含む): 3547514880

約数和(自身を除く): 2465984760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 751, 1091, 1320, 1502, 2182, 2253, 3004, 3273, 3755, 4364, 4506, 5455, 6008, 6546, 7510, 8261, 8728, 9012, 10910, 11265, 12001, 13092, 15020, 16365, 16522, 18024, 21820, 22530, 24002, 24783, 26184, 30040, 32730, 33044, 36003, 41305, 43640, 45060, 48004, 49566, 60005, 65460, 66088, 72006, 82610, 90120, 96008, 99132, 120010, 123915, 130920, 144012, 165220, 180015, 198264, 240020, 247830, 288024, 330440, 360030, 480040, 495660, 720060, 819341, 991320, 1440120, 1638682, 2458023, 3277364, 4096705, 4916046, 6554728, 8193410, 9012751, 9832092, 12290115, 16386820, 18025502, 19664184, 24580230, 27038253, 32773640, 36051004, 45063755, 49160460, 54076506, 72102008, 90127510, 98320920, 108153012, 135191265, 180255020, 216306024, 270382530, 360510040, 540765060, 1081530120]

約数ペア:

[(1, 1081530120), (2, 540765060), (3, 360510040), (4, 270382530), (5, 216306024), (6, 180255020), (8, 135191265), (10, 108153012), (11, 98320920), (12, 90127510), (15, 72102008), (20, 54076506), (22, 49160460), (24, 45063755), (30, 36051004), (33, 32773640), (40, 27038253), (44, 24580230), (55, 19664184), (60, 18025502), (66, 16386820), (88, 12290115), (110, 9832092), (120, 9012751), (132, 8193410), (165, 6554728), (220, 4916046), (264, 4096705), (330, 3277364), (440, 2458023), (660, 1638682), (751, 1440120), (1091, 991320), (1320, 819341), (1502, 720060), (2182, 495660), (2253, 480040), (3004, 360030), (3273, 330440), (3755, 288024), (4364, 247830), (4506, 240020), (5455, 198264), (6008, 180015), (6546, 165220), (7510, 144012), (8261, 130920), (8728, 123915), (9012, 120010), (10910, 99132), (11265, 96008), (12001, 90120), (13092, 82610), (15020, 72006), (16365, 66088), (16522, 65460), (18024, 60005), (21820, 49566), (22530, 48004), (24002, 45060), (24783, 43640), (26184, 41305), (30040, 36003), (32730, 33044)]