48931440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 163918080

約数和(自身を除く): 114986640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 179, 201, 204, 240, 255, 268, 272, 335, 340, 358, 402, 408, 510, 536, 537, 670, 680, 716, 804, 816, 895, 1005, 1020, 1072, 1074, 1139, 1340, 1360, 1432, 1608, 1790, 2010, 2040, 2148, 2278, 2680, 2685, 2864, 3043, 3216, 3417, 3580, 4020, 4080, 4296, 4556, 5360, 5370, 5695, 6086, 6834, 7160, 8040, 8592, 9112, 9129, 10740, 11390, 11993, 12172, 13668, 14320, 15215, 16080, 17085, 18224, 18258, 21480, 22780, 23986, 24344, 27336, 30430, 34170, 35979, 36516, 42960, 45560, 45645, 47972, 48688, 54672, 59965, 60860, 68340, 71958, 73032, 91120, 91290, 95944, 119930, 121720, 136680, 143916, 146064, 179895, 182580, 191888, 203881, 239860, 243440, 273360, 287832, 359790, 365160, 407762, 479720, 575664, 611643, 719580, 730320, 815524, 959440, 1019405, 1223286, 1439160, 1631048, 2038810, 2446572, 2878320, 3058215, 3262096, 4077620, 4893144, 6116430, 8155240, 9786288, 12232860, 16310480, 24465720, 48931440]

約数ペア:

[(1, 48931440), (2, 24465720), (3, 16310480), (4, 12232860), (5, 9786288), (6, 8155240), (8, 6116430), (10, 4893144), (12, 4077620), (15, 3262096), (16, 3058215), (17, 2878320), (20, 2446572), (24, 2038810), (30, 1631048), (34, 1439160), (40, 1223286), (48, 1019405), (51, 959440), (60, 815524), (67, 730320), (68, 719580), (80, 611643), (85, 575664), (102, 479720), (120, 407762), (134, 365160), (136, 359790), (170, 287832), (179, 273360), (201, 243440), (204, 239860), (240, 203881), (255, 191888), (268, 182580), (272, 179895), (335, 146064), (340, 143916), (358, 136680), (402, 121720), (408, 119930), (510, 95944), (536, 91290), (537, 91120), (670, 73032), (680, 71958), (716, 68340), (804, 60860), (816, 59965), (895, 54672), (1005, 48688), (1020, 47972), (1072, 45645), (1074, 45560), (1139, 42960), (1340, 36516), (1360, 35979), (1432, 34170), (1608, 30430), (1790, 27336), (2010, 24344), (2040, 23986), (2148, 22780), (2278, 21480), (2680, 18258), (2685, 18224), (2864, 17085), (3043, 16080), (3216, 15215), (3417, 14320), (3580, 13668), (4020, 12172), (4080, 11993), (4296, 11390), (4556, 10740), (5360, 9129), (5370, 9112), (5695, 8592), (6086, 8040), (6834, 7160)]