2255916240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{24671}}^1$

素因数の和:24817

約数の個数: 120

約数和(自身を含む): 7636082688

約数和(自身を除く): 5380166448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 15240, 18288, 22860, 24671, 30480, 45720, 49342, 74013, 91440, 98684, 123355, 148026, 197368, 222039, 246710, 296052, 370065, 394736, 444078, 493420, 592104, 740130, 888156, 986840, 1110195, 1184208, 1480260, 1776312, 1973680, 2220390, 2960520, 3133217, 3552624, 4440780, 5921040, 6266434, 8881560, 9399651, 12532868, 15666085, 17763120, 18799302, 25065736, 28198953, 31332170, 37598604, 46998255, 50131472, 56397906, 62664340, 75197208, 93996510, 112795812, 125328680, 140994765, 150394416, 187993020, 225591624, 250657360, 281989530, 375986040, 451183248, 563979060, 751972080, 1127958120, 2255916240]

約数ペア:

[(1, 2255916240), (2, 1127958120), (3, 751972080), (4, 563979060), (5, 451183248), (6, 375986040), (8, 281989530), (9, 250657360), (10, 225591624), (12, 187993020), (15, 150394416), (16, 140994765), (18, 125328680), (20, 112795812), (24, 93996510), (30, 75197208), (36, 62664340), (40, 56397906), (45, 50131472), (48, 46998255), (60, 37598604), (72, 31332170), (80, 28198953), (90, 25065736), (120, 18799302), (127, 17763120), (144, 15666085), (180, 12532868), (240, 9399651), (254, 8881560), (360, 6266434), (381, 5921040), (508, 4440780), (635, 3552624), (720, 3133217), (762, 2960520), (1016, 2220390), (1143, 1973680), (1270, 1776312), (1524, 1480260), (1905, 1184208), (2032, 1110195), (2286, 986840), (2540, 888156), (3048, 740130), (3810, 592104), (4572, 493420), (5080, 444078), (5715, 394736), (6096, 370065), (7620, 296052), (9144, 246710), (10160, 222039), (11430, 197368), (15240, 148026), (18288, 123355), (22860, 98684), (24671, 91440), (30480, 74013), (45720, 49342)]