148206840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65003}}^1$

素因数の和:65036

約数の個数: 64

約数和(自身を含む): 468028800

約数和(自身を除く): 319821960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65003, 130006, 195009, 260012, 325015, 390018, 520024, 650030, 780036, 975045, 1235057, 1300060, 1560072, 1950090, 2470114, 2600120, 3705171, 3900180, 4940228, 6175285, 7410342, 7800360, 9880456, 12350570, 14820684, 18525855, 24701140, 29641368, 37051710, 49402280, 74103420, 148206840]

約数ペア:

[(1, 148206840), (2, 74103420), (3, 49402280), (4, 37051710), (5, 29641368), (6, 24701140), (8, 18525855), (10, 14820684), (12, 12350570), (15, 9880456), (19, 7800360), (20, 7410342), (24, 6175285), (30, 4940228), (38, 3900180), (40, 3705171), (57, 2600120), (60, 2470114), (76, 1950090), (95, 1560072), (114, 1300060), (120, 1235057), (152, 975045), (190, 780036), (228, 650030), (285, 520024), (380, 390018), (456, 325015), (570, 260012), (760, 195009), (1140, 130006), (2280, 65003)]