61242840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10041

約数の個数: 96

約数和(自身を含む): 210768480

約数和(自身を除く): 149525640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 10007, 20014, 30021, 40028, 50035, 60042, 80056, 90063, 100070, 120084, 150105, 170119, 180126, 200140, 240168, 300210, 340238, 360252, 400280, 450315, 510357, 600420, 680476, 720504, 850595, 900630, 1020714, 1200840, 1360952, 1531071, 1701190, 1801260, 2041428, 2551785, 3062142, 3402380, 3602520, 4082856, 5103570, 6124284, 6804760, 7655355, 10207140, 12248568, 15310710, 20414280, 30621420, 61242840]

約数ペア:

[(1, 61242840), (2, 30621420), (3, 20414280), (4, 15310710), (5, 12248568), (6, 10207140), (8, 7655355), (9, 6804760), (10, 6124284), (12, 5103570), (15, 4082856), (17, 3602520), (18, 3402380), (20, 3062142), (24, 2551785), (30, 2041428), (34, 1801260), (36, 1701190), (40, 1531071), (45, 1360952), (51, 1200840), (60, 1020714), (68, 900630), (72, 850595), (85, 720504), (90, 680476), (102, 600420), (120, 510357), (136, 450315), (153, 400280), (170, 360252), (180, 340238), (204, 300210), (255, 240168), (306, 200140), (340, 180126), (360, 170119), (408, 150105), (510, 120084), (612, 100070), (680, 90063), (765, 80056), (1020, 60042), (1224, 50035), (1530, 40028), (2040, 30021), (3060, 20014), (6120, 10007)]