8417040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2096

約数の個数: 80

約数和(自身を含む): 27641088

約数和(自身を除く): 19224048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2063, 4080, 4126, 6189, 8252, 10315, 12378, 16504, 20630, 24756, 30945, 33008, 35071, 41260, 49512, 61890, 70142, 82520, 99024, 105213, 123780, 140284, 165040, 175355, 210426, 247560, 280568, 350710, 420852, 495120, 526065, 561136, 701420, 841704, 1052130, 1402840, 1683408, 2104260, 2805680, 4208520, 8417040]

約数ペア:

[(1, 8417040), (2, 4208520), (3, 2805680), (4, 2104260), (5, 1683408), (6, 1402840), (8, 1052130), (10, 841704), (12, 701420), (15, 561136), (16, 526065), (17, 495120), (20, 420852), (24, 350710), (30, 280568), (34, 247560), (40, 210426), (48, 175355), (51, 165040), (60, 140284), (68, 123780), (80, 105213), (85, 99024), (102, 82520), (120, 70142), (136, 61890), (170, 49512), (204, 41260), (240, 35071), (255, 33008), (272, 30945), (340, 24756), (408, 20630), (510, 16504), (680, 12378), (816, 10315), (1020, 8252), (1360, 6189), (2040, 4126), (2063, 4080)]