12030120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 41817600

約数和(自身を除く): 29787480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 79, 81, 90, 94, 108, 120, 135, 141, 158, 162, 180, 188, 216, 235, 237, 270, 282, 316, 324, 360, 376, 395, 405, 423, 470, 474, 540, 564, 632, 648, 705, 711, 790, 810, 846, 940, 948, 1080, 1128, 1185, 1269, 1410, 1422, 1580, 1620, 1692, 1880, 1896, 2115, 2133, 2370, 2538, 2820, 2844, 3160, 3240, 3384, 3555, 3713, 3807, 4230, 4266, 4740, 5076, 5640, 5688, 6345, 6399, 7110, 7426, 7614, 8460, 8532, 9480, 10152, 10665, 11139, 12690, 12798, 14220, 14852, 15228, 16920, 17064, 18565, 19035, 21330, 22278, 25380, 25596, 28440, 29704, 30456, 31995, 33417, 37130, 38070, 42660, 44556, 50760, 51192, 55695, 63990, 66834, 74260, 76140, 85320, 89112, 100251, 111390, 127980, 133668, 148520, 152280, 167085, 200502, 222780, 255960, 267336, 300753, 334170, 401004, 445560, 501255, 601506, 668340, 802008, 1002510, 1203012, 1336680, 1503765, 2005020, 2406024, 3007530, 4010040, 6015060, 12030120]

約数ペア:

[(1, 12030120), (2, 6015060), (3, 4010040), (4, 3007530), (5, 2406024), (6, 2005020), (8, 1503765), (9, 1336680), (10, 1203012), (12, 1002510), (15, 802008), (18, 668340), (20, 601506), (24, 501255), (27, 445560), (30, 401004), (36, 334170), (40, 300753), (45, 267336), (47, 255960), (54, 222780), (60, 200502), (72, 167085), (79, 152280), (81, 148520), (90, 133668), (94, 127980), (108, 111390), (120, 100251), (135, 89112), (141, 85320), (158, 76140), (162, 74260), (180, 66834), (188, 63990), (216, 55695), (235, 51192), (237, 50760), (270, 44556), (282, 42660), (316, 38070), (324, 37130), (360, 33417), (376, 31995), (395, 30456), (405, 29704), (423, 28440), (470, 25596), (474, 25380), (540, 22278), (564, 21330), (632, 19035), (648, 18565), (705, 17064), (711, 16920), (790, 15228), (810, 14852), (846, 14220), (940, 12798), (948, 12690), (1080, 11139), (1128, 10665), (1185, 10152), (1269, 9480), (1410, 8532), (1422, 8460), (1580, 7614), (1620, 7426), (1692, 7110), (1880, 6399), (1896, 6345), (2115, 5688), (2133, 5640), (2370, 5076), (2538, 4740), (2820, 4266), (2844, 4230), (3160, 3807), (3240, 3713), (3384, 3555)]