60657480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 213681780

約数和(自身を除く): 153024300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 997, 1014, 1170, 1352, 1521, 1560, 1690, 1994, 2028, 2340, 2535, 2991, 3042, 3380, 3988, 4056, 4680, 4985, 5070, 5982, 6084, 6760, 7605, 7976, 8973, 9970, 10140, 11964, 12168, 12961, 14955, 15210, 17946, 19940, 20280, 23928, 25922, 29910, 30420, 35892, 38883, 39880, 44865, 51844, 59820, 60840, 64805, 71784, 77766, 89730, 103688, 116649, 119640, 129610, 155532, 168493, 179460, 194415, 233298, 259220, 311064, 336986, 358920, 388830, 466596, 505479, 518440, 583245, 673972, 777660, 842465, 933192, 1010958, 1166490, 1347944, 1516437, 1555320, 1684930, 2021916, 2332980, 2527395, 3032874, 3369860, 4043832, 4665960, 5054790, 6065748, 6739720, 7582185, 10109580, 12131496, 15164370, 20219160, 30328740, 60657480]

約数ペア:

[(1, 60657480), (2, 30328740), (3, 20219160), (4, 15164370), (5, 12131496), (6, 10109580), (8, 7582185), (9, 6739720), (10, 6065748), (12, 5054790), (13, 4665960), (15, 4043832), (18, 3369860), (20, 3032874), (24, 2527395), (26, 2332980), (30, 2021916), (36, 1684930), (39, 1555320), (40, 1516437), (45, 1347944), (52, 1166490), (60, 1010958), (65, 933192), (72, 842465), (78, 777660), (90, 673972), (104, 583245), (117, 518440), (120, 505479), (130, 466596), (156, 388830), (169, 358920), (180, 336986), (195, 311064), (234, 259220), (260, 233298), (312, 194415), (338, 179460), (360, 168493), (390, 155532), (468, 129610), (507, 119640), (520, 116649), (585, 103688), (676, 89730), (780, 77766), (845, 71784), (936, 64805), (997, 60840), (1014, 59820), (1170, 51844), (1352, 44865), (1521, 39880), (1560, 38883), (1690, 35892), (1994, 30420), (2028, 29910), (2340, 25922), (2535, 23928), (2991, 20280), (3042, 19940), (3380, 17946), (3988, 15210), (4056, 14955), (4680, 12961), (4985, 12168), (5070, 11964), (5982, 10140), (6084, 9970), (6760, 8973), (7605, 7976)]