761137920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{66071}}^1$

素因数の和:66098

約数の個数: 108

約数和(自身を含む): 2633497776

約数和(自身を除く): 1872359856

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 66071, 132142, 198213, 264284, 330355, 396426, 528568, 594639, 660710, 792852, 991065, 1057136, 1189278, 1321420, 1585704, 1982130, 2114272, 2378556, 2642840, 2973195, 3171408, 3964260, 4228544, 4757112, 5285680, 5946390, 6342816, 7928520, 8457088, 9514224, 10571360, 11892780, 12685632, 15857040, 16914176, 19028448, 21142720, 23785560, 25371264, 31714080, 38056896, 42285440, 47571120, 50742528, 63428160, 76113792, 84570880, 95142240, 126856320, 152227584, 190284480, 253712640, 380568960, 761137920]

約数ペア:

[(1, 761137920), (2, 380568960), (3, 253712640), (4, 190284480), (5, 152227584), (6, 126856320), (8, 95142240), (9, 84570880), (10, 76113792), (12, 63428160), (15, 50742528), (16, 47571120), (18, 42285440), (20, 38056896), (24, 31714080), (30, 25371264), (32, 23785560), (36, 21142720), (40, 19028448), (45, 16914176), (48, 15857040), (60, 12685632), (64, 11892780), (72, 10571360), (80, 9514224), (90, 8457088), (96, 7928520), (120, 6342816), (128, 5946390), (144, 5285680), (160, 4757112), (180, 4228544), (192, 3964260), (240, 3171408), (256, 2973195), (288, 2642840), (320, 2378556), (360, 2114272), (384, 1982130), (480, 1585704), (576, 1321420), (640, 1189278), (720, 1057136), (768, 991065), (960, 792852), (1152, 660710), (1280, 594639), (1440, 528568), (1920, 396426), (2304, 330355), (2880, 264284), (3840, 198213), (5760, 132142), (11520, 66071)]