147015120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87509}}^1$

素因数の和:87532

約数の個数: 80

約数和(自身を含む): 520859520

約数和(自身を除く): 373844400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 87509, 175018, 262527, 350036, 437545, 525054, 612563, 700072, 875090, 1050108, 1225126, 1312635, 1400144, 1750180, 1837689, 2100216, 2450252, 2625270, 3062815, 3500360, 3675378, 4200432, 4900504, 5250540, 6125630, 7000720, 7350756, 9188445, 9801008, 10501080, 12251260, 14701512, 18376890, 21002160, 24502520, 29403024, 36753780, 49005040, 73507560, 147015120]

約数ペア:

[(1, 147015120), (2, 73507560), (3, 49005040), (4, 36753780), (5, 29403024), (6, 24502520), (7, 21002160), (8, 18376890), (10, 14701512), (12, 12251260), (14, 10501080), (15, 9801008), (16, 9188445), (20, 7350756), (21, 7000720), (24, 6125630), (28, 5250540), (30, 4900504), (35, 4200432), (40, 3675378), (42, 3500360), (48, 3062815), (56, 2625270), (60, 2450252), (70, 2100216), (80, 1837689), (84, 1750180), (105, 1400144), (112, 1312635), (120, 1225126), (140, 1050108), (168, 875090), (210, 700072), (240, 612563), (280, 525054), (336, 437545), (420, 350036), (560, 262527), (840, 175018), (1680, 87509)]