30614280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 99792000

約数和(自身を除く): 69177720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 349, 408, 430, 510, 516, 645, 680, 698, 731, 860, 1020, 1032, 1047, 1290, 1396, 1462, 1720, 1745, 2040, 2094, 2193, 2580, 2792, 2924, 3490, 3655, 4188, 4386, 5160, 5235, 5848, 5933, 6980, 7310, 8376, 8772, 10470, 10965, 11866, 13960, 14620, 15007, 17544, 17799, 20940, 21930, 23732, 29240, 29665, 30014, 35598, 41880, 43860, 45021, 47464, 59330, 60028, 71196, 75035, 87720, 88995, 90042, 118660, 120056, 142392, 150070, 177990, 180084, 225105, 237320, 255119, 300140, 355980, 360168, 450210, 510238, 600280, 711960, 765357, 900420, 1020476, 1275595, 1530714, 1800840, 2040952, 2551190, 3061428, 3826785, 5102380, 6122856, 7653570, 10204760, 15307140, 30614280]

約数ペア:

[(1, 30614280), (2, 15307140), (3, 10204760), (4, 7653570), (5, 6122856), (6, 5102380), (8, 3826785), (10, 3061428), (12, 2551190), (15, 2040952), (17, 1800840), (20, 1530714), (24, 1275595), (30, 1020476), (34, 900420), (40, 765357), (43, 711960), (51, 600280), (60, 510238), (68, 450210), (85, 360168), (86, 355980), (102, 300140), (120, 255119), (129, 237320), (136, 225105), (170, 180084), (172, 177990), (204, 150070), (215, 142392), (255, 120056), (258, 118660), (340, 90042), (344, 88995), (349, 87720), (408, 75035), (430, 71196), (510, 60028), (516, 59330), (645, 47464), (680, 45021), (698, 43860), (731, 41880), (860, 35598), (1020, 30014), (1032, 29665), (1047, 29240), (1290, 23732), (1396, 21930), (1462, 20940), (1720, 17799), (1745, 17544), (2040, 15007), (2094, 14620), (2193, 13960), (2580, 11866), (2792, 10965), (2924, 10470), (3490, 8772), (3655, 8376), (4188, 7310), (4386, 6980), (5160, 5933), (5235, 5848)]