2102481720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{38677}}^1$

素因数の和:38845

約数の個数: 96

約数和(自身を含む): 6878495520

約数和(自身を除く): 4776013800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 9060, 10872, 13590, 18120, 27180, 38677, 54360, 77354, 116031, 154708, 193385, 232062, 309416, 348093, 386770, 464124, 580155, 696186, 773540, 928248, 1160310, 1392372, 1547080, 1740465, 2320620, 2784744, 3480930, 4641240, 5840227, 6961860, 11680454, 13923720, 17520681, 23360908, 29201135, 35041362, 46721816, 52562043, 58402270, 70082724, 87603405, 105124086, 116804540, 140165448, 175206810, 210248172, 233609080, 262810215, 350413620, 420496344, 525620430, 700827240, 1051240860, 2102481720]

約数ペア:

[(1, 2102481720), (2, 1051240860), (3, 700827240), (4, 525620430), (5, 420496344), (6, 350413620), (8, 262810215), (9, 233609080), (10, 210248172), (12, 175206810), (15, 140165448), (18, 116804540), (20, 105124086), (24, 87603405), (30, 70082724), (36, 58402270), (40, 52562043), (45, 46721816), (60, 35041362), (72, 29201135), (90, 23360908), (120, 17520681), (151, 13923720), (180, 11680454), (302, 6961860), (360, 5840227), (453, 4641240), (604, 3480930), (755, 2784744), (906, 2320620), (1208, 1740465), (1359, 1547080), (1510, 1392372), (1812, 1160310), (2265, 928248), (2718, 773540), (3020, 696186), (3624, 580155), (4530, 464124), (5436, 386770), (6040, 348093), (6795, 309416), (9060, 232062), (10872, 193385), (13590, 154708), (18120, 116031), (27180, 77354), (38677, 54360)]