2668229640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3671}}^1$

素因数の和:4364

約数の個数: 128

約数和(自身を含む): 8909740800

約数和(自身を除く): 6241511160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 673, 1080, 1346, 2019, 2692, 3365, 3671, 4038, 5384, 6057, 6730, 7342, 8076, 10095, 11013, 12114, 13460, 14684, 16152, 18171, 18355, 20190, 22026, 24228, 26920, 29368, 30285, 33039, 36342, 36710, 40380, 44052, 48456, 55065, 60570, 66078, 72684, 73420, 80760, 88104, 90855, 99117, 110130, 121140, 132156, 145368, 146840, 165195, 181710, 198234, 220260, 242280, 264312, 330390, 363420, 396468, 440520, 495585, 660780, 726840, 792936, 991170, 1321560, 1982340, 2470583, 3964680, 4941166, 7411749, 9882332, 12352915, 14823498, 19764664, 22235247, 24705830, 29646996, 37058745, 44470494, 49411660, 59293992, 66705741, 74117490, 88940988, 98823320, 111176235, 133411482, 148234980, 177881976, 222352470, 266822964, 296469960, 333528705, 444704940, 533645928, 667057410, 889409880, 1334114820, 2668229640]

約数ペア:

[(1, 2668229640), (2, 1334114820), (3, 889409880), (4, 667057410), (5, 533645928), (6, 444704940), (8, 333528705), (9, 296469960), (10, 266822964), (12, 222352470), (15, 177881976), (18, 148234980), (20, 133411482), (24, 111176235), (27, 98823320), (30, 88940988), (36, 74117490), (40, 66705741), (45, 59293992), (54, 49411660), (60, 44470494), (72, 37058745), (90, 29646996), (108, 24705830), (120, 22235247), (135, 19764664), (180, 14823498), (216, 12352915), (270, 9882332), (360, 7411749), (540, 4941166), (673, 3964680), (1080, 2470583), (1346, 1982340), (2019, 1321560), (2692, 991170), (3365, 792936), (3671, 726840), (4038, 660780), (5384, 495585), (6057, 440520), (6730, 396468), (7342, 363420), (8076, 330390), (10095, 264312), (11013, 242280), (12114, 220260), (13460, 198234), (14684, 181710), (16152, 165195), (18171, 146840), (18355, 145368), (20190, 132156), (22026, 121140), (24228, 110130), (26920, 99117), (29368, 90855), (30285, 88104), (33039, 80760), (36342, 73420), (36710, 72684), (40380, 66078), (44052, 60570), (48456, 55065)]