27212520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5531}}^1$

素因数の和:5586

約数の個数: 64

約数和(自身を含む): 83643840

約数和(自身を除く): 56431320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5531, 11062, 16593, 22124, 27655, 33186, 44248, 55310, 66372, 82965, 110620, 132744, 165930, 221240, 226771, 331860, 453542, 663720, 680313, 907084, 1133855, 1360626, 1814168, 2267710, 2721252, 3401565, 4535420, 5442504, 6803130, 9070840, 13606260, 27212520]

約数ペア:

[(1, 27212520), (2, 13606260), (3, 9070840), (4, 6803130), (5, 5442504), (6, 4535420), (8, 3401565), (10, 2721252), (12, 2267710), (15, 1814168), (20, 1360626), (24, 1133855), (30, 907084), (40, 680313), (41, 663720), (60, 453542), (82, 331860), (120, 226771), (123, 221240), (164, 165930), (205, 132744), (246, 110620), (328, 82965), (410, 66372), (492, 55310), (615, 44248), (820, 33186), (984, 27655), (1230, 22124), (1640, 16593), (2460, 11062), (4920, 5531)]