28368889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{391403}}^1$

素因数の和:391572

約数の個数: 96

約数和(自身を含む): 89954032896

約数和(自身を除く): 61585143456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 12080, 14496, 18120, 24160, 36240, 72480, 391403, 782806, 1174209, 1565612, 1957015, 2348418, 3131224, 3914030, 4696836, 5871045, 6262448, 7828060, 9393672, 11742090, 12524896, 15656120, 18787344, 23484180, 31312240, 37574688, 46968360, 59101853, 62624480, 93936720, 118203706, 177305559, 187873440, 236407412, 295509265, 354611118, 472814824, 591018530, 709222236, 886527795, 945629648, 1182037060, 1418444472, 1773055590, 1891259296, 2364074120, 2836888944, 3546111180, 4728148240, 5673777888, 7092222360, 9456296480, 14184444720, 28368889440]

約数ペア:

[(1, 28368889440), (2, 14184444720), (3, 9456296480), (4, 7092222360), (5, 5673777888), (6, 4728148240), (8, 3546111180), (10, 2836888944), (12, 2364074120), (15, 1891259296), (16, 1773055590), (20, 1418444472), (24, 1182037060), (30, 945629648), (32, 886527795), (40, 709222236), (48, 591018530), (60, 472814824), (80, 354611118), (96, 295509265), (120, 236407412), (151, 187873440), (160, 177305559), (240, 118203706), (302, 93936720), (453, 62624480), (480, 59101853), (604, 46968360), (755, 37574688), (906, 31312240), (1208, 23484180), (1510, 18787344), (1812, 15656120), (2265, 12524896), (2416, 11742090), (3020, 9393672), (3624, 7828060), (4530, 6262448), (4832, 5871045), (6040, 4696836), (7248, 3914030), (9060, 3131224), (12080, 2348418), (14496, 1957015), (18120, 1565612), (24160, 1174209), (36240, 782806), (72480, 391403)]