1259130240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{218599}}^1$

素因数の和:218624

約数の個数: 96

約数和(自身を含む): 4347954000

約数和(自身を除く): 3088823760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 218599, 437198, 655797, 874396, 1092995, 1311594, 1748792, 1967391, 2185990, 2623188, 3278985, 3497584, 3934782, 4371980, 5246376, 6557970, 6995168, 7869564, 8743960, 9836955, 10492752, 13115940, 13990336, 15739128, 17487920, 19673910, 20985504, 26231880, 27980672, 31478256, 34975840, 39347820, 41971008, 52463760, 62956512, 69951680, 78695640, 83942016, 104927520, 125913024, 139903360, 157391280, 209855040, 251826048, 314782560, 419710080, 629565120, 1259130240]

約数ペア:

[(1, 1259130240), (2, 629565120), (3, 419710080), (4, 314782560), (5, 251826048), (6, 209855040), (8, 157391280), (9, 139903360), (10, 125913024), (12, 104927520), (15, 83942016), (16, 78695640), (18, 69951680), (20, 62956512), (24, 52463760), (30, 41971008), (32, 39347820), (36, 34975840), (40, 31478256), (45, 27980672), (48, 26231880), (60, 20985504), (64, 19673910), (72, 17487920), (80, 15739128), (90, 13990336), (96, 13115940), (120, 10492752), (128, 9836955), (144, 8743960), (160, 7869564), (180, 6995168), (192, 6557970), (240, 5246376), (288, 4371980), (320, 3934782), (360, 3497584), (384, 3278985), (480, 2623188), (576, 2185990), (640, 1967391), (720, 1748792), (960, 1311594), (1152, 1092995), (1440, 874396), (1920, 655797), (2880, 437198), (5760, 218599)]