48368340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 154187880

約数和(自身を除く): 105819540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 409, 438, 540, 657, 730, 810, 818, 876, 1095, 1227, 1314, 1460, 1620, 1636, 1971, 2045, 2190, 2454, 2628, 3285, 3681, 3942, 4090, 4380, 4908, 5913, 6135, 6570, 7362, 7884, 8180, 9855, 11043, 11826, 12270, 13140, 14724, 18405, 19710, 22086, 23652, 24540, 29565, 29857, 33129, 36810, 39420, 44172, 55215, 59130, 59714, 66258, 73620, 89571, 110430, 118260, 119428, 132516, 149285, 165645, 179142, 220860, 268713, 298570, 331290, 358284, 447855, 537426, 597140, 662580, 806139, 895710, 1074852, 1343565, 1612278, 1791420, 2418417, 2687130, 3224556, 4030695, 4836834, 5374260, 8061390, 9673668, 12092085, 16122780, 24184170, 48368340]

約数ペア:

[(1, 48368340), (2, 24184170), (3, 16122780), (4, 12092085), (5, 9673668), (6, 8061390), (9, 5374260), (10, 4836834), (12, 4030695), (15, 3224556), (18, 2687130), (20, 2418417), (27, 1791420), (30, 1612278), (36, 1343565), (45, 1074852), (54, 895710), (60, 806139), (73, 662580), (81, 597140), (90, 537426), (108, 447855), (135, 358284), (146, 331290), (162, 298570), (180, 268713), (219, 220860), (270, 179142), (292, 165645), (324, 149285), (365, 132516), (405, 119428), (409, 118260), (438, 110430), (540, 89571), (657, 73620), (730, 66258), (810, 59714), (818, 59130), (876, 55215), (1095, 44172), (1227, 39420), (1314, 36810), (1460, 33129), (1620, 29857), (1636, 29565), (1971, 24540), (2045, 23652), (2190, 22086), (2454, 19710), (2628, 18405), (3285, 14724), (3681, 13140), (3942, 12270), (4090, 11826), (4380, 11043), (4908, 9855), (5913, 8180), (6135, 7884), (6570, 7362)]