2166582240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1504571}}^1$

素因数の和:1504592

約数の個数: 72

約数和(自身を含む): 7393466808

約数和(自身を除く): 5226884568

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, 1504571, 3009142, 4513713, 6018284, 7522855, 9027426, 12036568, 13541139, 15045710, 18054852, 22568565, 24073136, 27082278, 30091420, 36109704, 45137130, 48146272, 54164556, 60182840, 67705695, 72219408, 90274260, 108329112, 120365680, 135411390, 144438816, 180548520, 216658224, 240731360, 270822780, 361097040, 433316448, 541645560, 722194080, 1083291120, 2166582240]

約数ペア:

[(1, 2166582240), (2, 1083291120), (3, 722194080), (4, 541645560), (5, 433316448), (6, 361097040), (8, 270822780), (9, 240731360), (10, 216658224), (12, 180548520), (15, 144438816), (16, 135411390), (18, 120365680), (20, 108329112), (24, 90274260), (30, 72219408), (32, 67705695), (36, 60182840), (40, 54164556), (45, 48146272), (48, 45137130), (60, 36109704), (72, 30091420), (80, 27082278), (90, 24073136), (96, 22568565), (120, 18054852), (144, 15045710), (160, 13541139), (180, 12036568), (240, 9027426), (288, 7522855), (360, 6018284), (480, 4513713), (720, 3009142), (1440, 1504571)]