234813720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20173}}^1$

素因数の和:20284

約数の個数: 64

約数和(自身を含む): 711738720

約数和(自身を除く): 476925000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 20173, 40346, 60519, 80692, 100865, 121038, 161384, 201730, 242076, 302595, 403460, 484152, 605190, 806920, 1210380, 1956781, 2420760, 3913562, 5870343, 7827124, 9783905, 11740686, 15654248, 19567810, 23481372, 29351715, 39135620, 46962744, 58703430, 78271240, 117406860, 234813720]

約数ペア:

[(1, 234813720), (2, 117406860), (3, 78271240), (4, 58703430), (5, 46962744), (6, 39135620), (8, 29351715), (10, 23481372), (12, 19567810), (15, 15654248), (20, 11740686), (24, 9783905), (30, 7827124), (40, 5870343), (60, 3913562), (97, 2420760), (120, 1956781), (194, 1210380), (291, 806920), (388, 605190), (485, 484152), (582, 403460), (776, 302595), (970, 242076), (1164, 201730), (1455, 161384), (1940, 121038), (2328, 100865), (2910, 80692), (3880, 60519), (5820, 40346), (11640, 20173)]