180067680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9653

約数の個数: 144

約数和(自身を含む): 661817520

約数和(自身を除く): 481749840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 9619, 18720, 19238, 28857, 38476, 48095, 57714, 76952, 86571, 96190, 115428, 125047, 144285, 153904, 173142, 192380, 230856, 250094, 288570, 307808, 346284, 375141, 384760, 432855, 461712, 500188, 577140, 625235, 692568, 750282, 769520, 865710, 923424, 1000376, 1125423, 1154280, 1250470, 1385136, 1500564, 1539040, 1731420, 1875705, 2000752, 2250846, 2308560, 2500940, 2770272, 3001128, 3462840, 3751410, 4001504, 4501692, 4617120, 5001880, 5627115, 6002256, 6925680, 7502820, 9003384, 10003760, 11254230, 12004512, 13851360, 15005640, 18006768, 20007520, 22508460, 30011280, 36013536, 45016920, 60022560, 90033840, 180067680]

約数ペア:

[(1, 180067680), (2, 90033840), (3, 60022560), (4, 45016920), (5, 36013536), (6, 30011280), (8, 22508460), (9, 20007520), (10, 18006768), (12, 15005640), (13, 13851360), (15, 12004512), (16, 11254230), (18, 10003760), (20, 9003384), (24, 7502820), (26, 6925680), (30, 6002256), (32, 5627115), (36, 5001880), (39, 4617120), (40, 4501692), (45, 4001504), (48, 3751410), (52, 3462840), (60, 3001128), (65, 2770272), (72, 2500940), (78, 2308560), (80, 2250846), (90, 2000752), (96, 1875705), (104, 1731420), (117, 1539040), (120, 1500564), (130, 1385136), (144, 1250470), (156, 1154280), (160, 1125423), (180, 1000376), (195, 923424), (208, 865710), (234, 769520), (240, 750282), (260, 692568), (288, 625235), (312, 577140), (360, 500188), (390, 461712), (416, 432855), (468, 384760), (480, 375141), (520, 346284), (585, 307808), (624, 288570), (720, 250094), (780, 230856), (936, 192380), (1040, 173142), (1170, 153904), (1248, 144285), (1440, 125047), (1560, 115428), (1872, 96190), (2080, 86571), (2340, 76952), (3120, 57714), (3744, 48095), (4680, 38476), (6240, 28857), (9360, 19238), (9619, 18720)]