27430920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2340

約数の個数: 128

約数和(自身を含む): 99792000

約数和(自身を除く): 72361080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2309, 2376, 2970, 3960, 4618, 5940, 6927, 9236, 11545, 11880, 13854, 18472, 20781, 23090, 25399, 27708, 34635, 41562, 46180, 50798, 55416, 62343, 69270, 76197, 83124, 92360, 101596, 103905, 124686, 126995, 138540, 152394, 166248, 203192, 207810, 228591, 249372, 253990, 277080, 304788, 311715, 380985, 415620, 457182, 498744, 507980, 609576, 623430, 685773, 761970, 831240, 914364, 1015960, 1142955, 1246860, 1371546, 1523940, 1828728, 2285910, 2493720, 2743092, 3047880, 3428865, 4571820, 5486184, 6857730, 9143640, 13715460, 27430920]

約数ペア:

[(1, 27430920), (2, 13715460), (3, 9143640), (4, 6857730), (5, 5486184), (6, 4571820), (8, 3428865), (9, 3047880), (10, 2743092), (11, 2493720), (12, 2285910), (15, 1828728), (18, 1523940), (20, 1371546), (22, 1246860), (24, 1142955), (27, 1015960), (30, 914364), (33, 831240), (36, 761970), (40, 685773), (44, 623430), (45, 609576), (54, 507980), (55, 498744), (60, 457182), (66, 415620), (72, 380985), (88, 311715), (90, 304788), (99, 277080), (108, 253990), (110, 249372), (120, 228591), (132, 207810), (135, 203192), (165, 166248), (180, 152394), (198, 138540), (216, 126995), (220, 124686), (264, 103905), (270, 101596), (297, 92360), (330, 83124), (360, 76197), (396, 69270), (440, 62343), (495, 55416), (540, 50798), (594, 46180), (660, 41562), (792, 34635), (990, 27708), (1080, 25399), (1188, 23090), (1320, 20781), (1485, 18472), (1980, 13854), (2309, 11880), (2376, 11545), (2970, 9236), (3960, 6927), (4618, 5940)]