69942240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{48571}}^1$

素因数の和:48592

約数の個数: 72

約数和(自身を含む): 238682808

約数和(自身を除く): 168740568

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, 48571, 97142, 145713, 194284, 242855, 291426, 388568, 437139, 485710, 582852, 728565, 777136, 874278, 971420, 1165704, 1457130, 1554272, 1748556, 1942840, 2185695, 2331408, 2914260, 3497112, 3885680, 4371390, 4662816, 5828520, 6994224, 7771360, 8742780, 11657040, 13988448, 17485560, 23314080, 34971120, 69942240]

約数ペア:

[(1, 69942240), (2, 34971120), (3, 23314080), (4, 17485560), (5, 13988448), (6, 11657040), (8, 8742780), (9, 7771360), (10, 6994224), (12, 5828520), (15, 4662816), (16, 4371390), (18, 3885680), (20, 3497112), (24, 2914260), (30, 2331408), (32, 2185695), (36, 1942840), (40, 1748556), (45, 1554272), (48, 1457130), (60, 1165704), (72, 971420), (80, 874278), (90, 777136), (96, 728565), (120, 582852), (144, 485710), (160, 437139), (180, 388568), (240, 291426), (288, 242855), (360, 194284), (480, 145713), (720, 97142), (1440, 48571)]