216822240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{150571}}^1$

素因数の和:150592

約数の個数: 72

約数和(自身を含む): 739910808

約数和(自身を除く): 523088568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 150571, 301142, 451713, 602284, 752855, 903426, 1204568, 1355139, 1505710, 1806852, 2258565, 2409136, 2710278, 3011420, 3613704, 4517130, 4818272, 5420556, 6022840, 6775695, 7227408, 9034260, 10841112, 12045680, 13551390, 14454816, 18068520, 21682224, 24091360, 27102780, 36137040, 43364448, 54205560, 72274080, 108411120, 216822240]

約数ペア:

[(1, 216822240), (2, 108411120), (3, 72274080), (4, 54205560), (5, 43364448), (6, 36137040), (8, 27102780), (9, 24091360), (10, 21682224), (12, 18068520), (15, 14454816), (16, 13551390), (18, 12045680), (20, 10841112), (24, 9034260), (30, 7227408), (32, 6775695), (36, 6022840), (40, 5420556), (45, 4818272), (48, 4517130), (60, 3613704), (72, 3011420), (80, 2710278), (90, 2409136), (96, 2258565), (120, 1806852), (144, 1505710), (160, 1355139), (180, 1204568), (240, 903426), (288, 752855), (360, 602284), (480, 451713), (720, 301142), (1440, 150571)]