126973080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2087}}^1$

素因数の和:2130

約数の個数: 144

約数和(自身を含む): 447061680

約数和(自身を除く): 320088600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2087, 2340, 2535, 3042, 3380, 4056, 4174, 4680, 5070, 6084, 6261, 6760, 7605, 8348, 10140, 10435, 12168, 12522, 15210, 16696, 18783, 20280, 20870, 25044, 27131, 30420, 31305, 37566, 41740, 50088, 54262, 60840, 62610, 75132, 81393, 83480, 93915, 108524, 125220, 135655, 150264, 162786, 187830, 217048, 244179, 250440, 271310, 325572, 352703, 375660, 406965, 488358, 542620, 651144, 705406, 751320, 813930, 976716, 1058109, 1085240, 1220895, 1410812, 1627860, 1763515, 1953432, 2116218, 2441790, 2821624, 3174327, 3255720, 3527030, 4232436, 4883580, 5290545, 6348654, 7054060, 8464872, 9767160, 10581090, 12697308, 14108120, 15871635, 21162180, 25394616, 31743270, 42324360, 63486540, 126973080]

約数ペア:

[(1, 126973080), (2, 63486540), (3, 42324360), (4, 31743270), (5, 25394616), (6, 21162180), (8, 15871635), (9, 14108120), (10, 12697308), (12, 10581090), (13, 9767160), (15, 8464872), (18, 7054060), (20, 6348654), (24, 5290545), (26, 4883580), (30, 4232436), (36, 3527030), (39, 3255720), (40, 3174327), (45, 2821624), (52, 2441790), (60, 2116218), (65, 1953432), (72, 1763515), (78, 1627860), (90, 1410812), (104, 1220895), (117, 1085240), (120, 1058109), (130, 976716), (156, 813930), (169, 751320), (180, 705406), (195, 651144), (234, 542620), (260, 488358), (312, 406965), (338, 375660), (360, 352703), (390, 325572), (468, 271310), (507, 250440), (520, 244179), (585, 217048), (676, 187830), (780, 162786), (845, 150264), (936, 135655), (1014, 125220), (1170, 108524), (1352, 93915), (1521, 83480), (1560, 81393), (1690, 75132), (2028, 62610), (2087, 60840), (2340, 54262), (2535, 50088), (3042, 41740), (3380, 37566), (4056, 31305), (4174, 30420), (4680, 27131), (5070, 25044), (6084, 20870), (6261, 20280), (6760, 18783), (7605, 16696), (8348, 15210), (10140, 12522), (10435, 12168)]