308028240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32909}}^1$

素因数の和:32941

約数の個数: 120

約数和(自身を含む): 1114069320

約数和(自身を除く): 806041080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 32909, 65818, 98727, 131636, 164545, 197454, 263272, 296181, 329090, 394908, 427817, 493635, 526544, 592362, 658180, 789816, 855634, 987270, 1184724, 1283451, 1316360, 1480905, 1579632, 1711268, 1974540, 2139085, 2369448, 2566902, 2632720, 2961810, 3422536, 3850353, 3949080, 4278170, 4738896, 5133804, 5923620, 6417255, 6845072, 7700706, 7898160, 8556340, 10267608, 11847240, 12834510, 15401412, 17112680, 19251765, 20535216, 23694480, 25669020, 30802824, 34225360, 38503530, 51338040, 61605648, 77007060, 102676080, 154014120, 308028240]

約数ペア:

[(1, 308028240), (2, 154014120), (3, 102676080), (4, 77007060), (5, 61605648), (6, 51338040), (8, 38503530), (9, 34225360), (10, 30802824), (12, 25669020), (13, 23694480), (15, 20535216), (16, 19251765), (18, 17112680), (20, 15401412), (24, 12834510), (26, 11847240), (30, 10267608), (36, 8556340), (39, 7898160), (40, 7700706), (45, 6845072), (48, 6417255), (52, 5923620), (60, 5133804), (65, 4738896), (72, 4278170), (78, 3949080), (80, 3850353), (90, 3422536), (104, 2961810), (117, 2632720), (120, 2566902), (130, 2369448), (144, 2139085), (156, 1974540), (180, 1711268), (195, 1579632), (208, 1480905), (234, 1316360), (240, 1283451), (260, 1184724), (312, 987270), (360, 855634), (390, 789816), (468, 658180), (520, 592362), (585, 526544), (624, 493635), (720, 427817), (780, 394908), (936, 329090), (1040, 296181), (1170, 263272), (1560, 197454), (1872, 164545), (2340, 131636), (3120, 98727), (4680, 65818), (9360, 32909)]