2802904680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2801}}^1$

素因数の和:3115

約数の個数: 128

約数和(自身を含む): 8715340800

約数和(自身を除く): 5912436120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 269, 310, 372, 465, 538, 620, 744, 807, 930, 1076, 1240, 1345, 1614, 1860, 2152, 2690, 2801, 3228, 3720, 4035, 5380, 5602, 6456, 8070, 8339, 8403, 10760, 11204, 14005, 16140, 16678, 16806, 22408, 25017, 28010, 32280, 33356, 33612, 41695, 42015, 50034, 56020, 66712, 67224, 83390, 84030, 86831, 100068, 112040, 125085, 166780, 168060, 173662, 200136, 250170, 260493, 333560, 336120, 347324, 434155, 500340, 520986, 694648, 753469, 868310, 1000680, 1041972, 1302465, 1506938, 1736620, 2083944, 2260407, 2604930, 3013876, 3473240, 3767345, 4520814, 5209860, 6027752, 7534690, 9041628, 10419720, 11302035, 15069380, 18083256, 22604070, 23357539, 30138760, 45208140, 46715078, 70072617, 90416280, 93430156, 116787695, 140145234, 186860312, 233575390, 280290468, 350363085, 467150780, 560580936, 700726170, 934301560, 1401452340, 2802904680]

約数ペア:

[(1, 2802904680), (2, 1401452340), (3, 934301560), (4, 700726170), (5, 560580936), (6, 467150780), (8, 350363085), (10, 280290468), (12, 233575390), (15, 186860312), (20, 140145234), (24, 116787695), (30, 93430156), (31, 90416280), (40, 70072617), (60, 46715078), (62, 45208140), (93, 30138760), (120, 23357539), (124, 22604070), (155, 18083256), (186, 15069380), (248, 11302035), (269, 10419720), (310, 9041628), (372, 7534690), (465, 6027752), (538, 5209860), (620, 4520814), (744, 3767345), (807, 3473240), (930, 3013876), (1076, 2604930), (1240, 2260407), (1345, 2083944), (1614, 1736620), (1860, 1506938), (2152, 1302465), (2690, 1041972), (2801, 1000680), (3228, 868310), (3720, 753469), (4035, 694648), (5380, 520986), (5602, 500340), (6456, 434155), (8070, 347324), (8339, 336120), (8403, 333560), (10760, 260493), (11204, 250170), (14005, 200136), (16140, 173662), (16678, 168060), (16806, 166780), (22408, 125085), (25017, 112040), (28010, 100068), (32280, 86831), (33356, 84030), (33612, 83390), (41695, 67224), (42015, 66712), (50034, 56020)]