30128760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 107418960

約数和(自身を除く): 77290200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 547, 612, 648, 680, 765, 810, 918, 1020, 1080, 1094, 1224, 1377, 1530, 1620, 1641, 1836, 2040, 2188, 2295, 2735, 2754, 3060, 3240, 3282, 3672, 4376, 4590, 4923, 5470, 5508, 6120, 6564, 6885, 8205, 9180, 9299, 9846, 10940, 11016, 13128, 13770, 14769, 16410, 18360, 18598, 19692, 21880, 24615, 27540, 27897, 29538, 32820, 37196, 39384, 44307, 46495, 49230, 55080, 55794, 59076, 65640, 73845, 74392, 83691, 88614, 92990, 98460, 111588, 118152, 139485, 147690, 167382, 177228, 185980, 196920, 221535, 223176, 251073, 278970, 295380, 334764, 354456, 371960, 418455, 443070, 502146, 557940, 590760, 669528, 753219, 836910, 886140, 1004292, 1115880, 1255365, 1506438, 1673820, 1772280, 2008584, 2510730, 3012876, 3347640, 3766095, 5021460, 6025752, 7532190, 10042920, 15064380, 30128760]

約数ペア:

[(1, 30128760), (2, 15064380), (3, 10042920), (4, 7532190), (5, 6025752), (6, 5021460), (8, 3766095), (9, 3347640), (10, 3012876), (12, 2510730), (15, 2008584), (17, 1772280), (18, 1673820), (20, 1506438), (24, 1255365), (27, 1115880), (30, 1004292), (34, 886140), (36, 836910), (40, 753219), (45, 669528), (51, 590760), (54, 557940), (60, 502146), (68, 443070), (72, 418455), (81, 371960), (85, 354456), (90, 334764), (102, 295380), (108, 278970), (120, 251073), (135, 223176), (136, 221535), (153, 196920), (162, 185980), (170, 177228), (180, 167382), (204, 147690), (216, 139485), (255, 118152), (270, 111588), (306, 98460), (324, 92990), (340, 88614), (360, 83691), (405, 74392), (408, 73845), (459, 65640), (510, 59076), (540, 55794), (547, 55080), (612, 49230), (648, 46495), (680, 44307), (765, 39384), (810, 37196), (918, 32820), (1020, 29538), (1080, 27897), (1094, 27540), (1224, 24615), (1377, 21880), (1530, 19692), (1620, 18598), (1641, 18360), (1836, 16410), (2040, 14769), (2188, 13770), (2295, 13128), (2735, 11016), (2754, 10940), (3060, 9846), (3240, 9299), (3282, 9180), (3672, 8205), (4376, 6885), (4590, 6564), (4923, 6120), (5470, 5508)]