60676740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 137455740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 180, 204, 237, 251, 255, 306, 316, 340, 395, 474, 502, 510, 612, 711, 753, 765, 790, 948, 1004, 1020, 1185, 1255, 1343, 1422, 1506, 1530, 1580, 2259, 2370, 2510, 2686, 2844, 3012, 3060, 3555, 3765, 4029, 4267, 4518, 4740, 5020, 5372, 6715, 7110, 7530, 8058, 8534, 9036, 11295, 12087, 12801, 13430, 14220, 15060, 16116, 17068, 19829, 20145, 21335, 22590, 24174, 25602, 26860, 38403, 39658, 40290, 42670, 45180, 48348, 51204, 59487, 60435, 64005, 76806, 79316, 80580, 85340, 99145, 118974, 120870, 128010, 153612, 178461, 192015, 198290, 237948, 241740, 256020, 297435, 337093, 356922, 384030, 396580, 594870, 674186, 713844, 768060, 892305, 1011279, 1189740, 1348372, 1685465, 1784610, 2022558, 3033837, 3370930, 3569220, 4045116, 5056395, 6067674, 6741860, 10112790, 12135348, 15169185, 20225580, 30338370, 60676740]

約数ペア:

[(1, 60676740), (2, 30338370), (3, 20225580), (4, 15169185), (5, 12135348), (6, 10112790), (9, 6741860), (10, 6067674), (12, 5056395), (15, 4045116), (17, 3569220), (18, 3370930), (20, 3033837), (30, 2022558), (34, 1784610), (36, 1685465), (45, 1348372), (51, 1189740), (60, 1011279), (68, 892305), (79, 768060), (85, 713844), (90, 674186), (102, 594870), (153, 396580), (158, 384030), (170, 356922), (180, 337093), (204, 297435), (237, 256020), (251, 241740), (255, 237948), (306, 198290), (316, 192015), (340, 178461), (395, 153612), (474, 128010), (502, 120870), (510, 118974), (612, 99145), (711, 85340), (753, 80580), (765, 79316), (790, 76806), (948, 64005), (1004, 60435), (1020, 59487), (1185, 51204), (1255, 48348), (1343, 45180), (1422, 42670), (1506, 40290), (1530, 39658), (1580, 38403), (2259, 26860), (2370, 25602), (2510, 24174), (2686, 22590), (2844, 21335), (3012, 20145), (3060, 19829), (3555, 17068), (3765, 16116), (4029, 15060), (4267, 14220), (4518, 13430), (4740, 12801), (5020, 12087), (5372, 11295), (6715, 9036), (7110, 8534), (7530, 8058)]