72191160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 247272480

約数和(自身を除く): 175081320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 67, 72, 73, 82, 90, 120, 123, 134, 146, 164, 180, 201, 205, 219, 246, 268, 292, 328, 335, 360, 365, 369, 402, 410, 438, 492, 536, 584, 603, 615, 657, 670, 730, 738, 804, 820, 876, 984, 1005, 1095, 1206, 1230, 1314, 1340, 1460, 1476, 1608, 1640, 1752, 1845, 2010, 2190, 2412, 2460, 2628, 2680, 2747, 2920, 2952, 2993, 3015, 3285, 3690, 4020, 4380, 4824, 4891, 4920, 5256, 5494, 5986, 6030, 6570, 7380, 8040, 8241, 8760, 8979, 9782, 10988, 11972, 12060, 13140, 13735, 14673, 14760, 14965, 16482, 17958, 19564, 21976, 23944, 24120, 24455, 24723, 26280, 26937, 27470, 29346, 29930, 32964, 35916, 39128, 41205, 44019, 44895, 48910, 49446, 53874, 54940, 58692, 59860, 65928, 71832, 73365, 82410, 88038, 89790, 97820, 98892, 107748, 109880, 117384, 119720, 123615, 134685, 146730, 164820, 176076, 179580, 195640, 197784, 200531, 215496, 220095, 247230, 269370, 293460, 329640, 352152, 359160, 401062, 440190, 494460, 538740, 586920, 601593, 802124, 880380, 988920, 1002655, 1077480, 1203186, 1604248, 1760760, 1804779, 2005310, 2406372, 3007965, 3609558, 4010620, 4812744, 6015930, 7219116, 8021240, 9023895, 12031860, 14438232, 18047790, 24063720, 36095580, 72191160]

約数ペア:

[(1, 72191160), (2, 36095580), (3, 24063720), (4, 18047790), (5, 14438232), (6, 12031860), (8, 9023895), (9, 8021240), (10, 7219116), (12, 6015930), (15, 4812744), (18, 4010620), (20, 3609558), (24, 3007965), (30, 2406372), (36, 2005310), (40, 1804779), (41, 1760760), (45, 1604248), (60, 1203186), (67, 1077480), (72, 1002655), (73, 988920), (82, 880380), (90, 802124), (120, 601593), (123, 586920), (134, 538740), (146, 494460), (164, 440190), (180, 401062), (201, 359160), (205, 352152), (219, 329640), (246, 293460), (268, 269370), (292, 247230), (328, 220095), (335, 215496), (360, 200531), (365, 197784), (369, 195640), (402, 179580), (410, 176076), (438, 164820), (492, 146730), (536, 134685), (584, 123615), (603, 119720), (615, 117384), (657, 109880), (670, 107748), (730, 98892), (738, 97820), (804, 89790), (820, 88038), (876, 82410), (984, 73365), (1005, 71832), (1095, 65928), (1206, 59860), (1230, 58692), (1314, 54940), (1340, 53874), (1460, 49446), (1476, 48910), (1608, 44895), (1640, 44019), (1752, 41205), (1845, 39128), (2010, 35916), (2190, 32964), (2412, 29930), (2460, 29346), (2628, 27470), (2680, 26937), (2747, 26280), (2920, 24723), (2952, 24455), (2993, 24120), (3015, 23944), (3285, 21976), (3690, 19564), (4020, 17958), (4380, 16482), (4824, 14965), (4891, 14760), (4920, 14673), (5256, 13735), (5494, 13140), (5986, 12060), (6030, 11972), (6570, 10988), (7380, 9782), (8040, 8979), (8241, 8760)]