2217098880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{384913}}^1$

素因数の和:384938

約数の個数: 96

約数和(自身を含む): 7655939460

約数和(自身を除く): 5438840580

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 384913, 769826, 1154739, 1539652, 1924565, 2309478, 3079304, 3464217, 3849130, 4618956, 5773695, 6158608, 6928434, 7698260, 9237912, 11547390, 12317216, 13856868, 15396520, 17321085, 18475824, 23094780, 24634432, 27713736, 30793040, 34642170, 36951648, 46189560, 49268864, 55427472, 61586080, 69284340, 73903296, 92379120, 110854944, 123172160, 138568680, 147806592, 184758240, 221709888, 246344320, 277137360, 369516480, 443419776, 554274720, 739032960, 1108549440, 2217098880]

約数ペア:

[(1, 2217098880), (2, 1108549440), (3, 739032960), (4, 554274720), (5, 443419776), (6, 369516480), (8, 277137360), (9, 246344320), (10, 221709888), (12, 184758240), (15, 147806592), (16, 138568680), (18, 123172160), (20, 110854944), (24, 92379120), (30, 73903296), (32, 69284340), (36, 61586080), (40, 55427472), (45, 49268864), (48, 46189560), (60, 36951648), (64, 34642170), (72, 30793040), (80, 27713736), (90, 24634432), (96, 23094780), (120, 18475824), (128, 17321085), (144, 15396520), (160, 13856868), (180, 12317216), (192, 11547390), (240, 9237912), (288, 7698260), (320, 6928434), (360, 6158608), (384, 5773695), (480, 4618956), (576, 3849130), (640, 3464217), (720, 3079304), (960, 2309478), (1152, 1924565), (1440, 1539652), (1920, 1154739), (2880, 769826), (5760, 384913)]