60464820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 188153280

約数和(自身を除く): 127688460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 89, 130, 134, 156, 169, 178, 195, 201, 260, 267, 268, 335, 338, 356, 390, 402, 445, 507, 534, 670, 676, 780, 804, 845, 871, 890, 1005, 1014, 1068, 1157, 1335, 1340, 1690, 1742, 1780, 2010, 2028, 2314, 2535, 2613, 2670, 3380, 3471, 3484, 4020, 4355, 4628, 5070, 5226, 5340, 5785, 5963, 6942, 8710, 10140, 10452, 11323, 11570, 11926, 13065, 13884, 15041, 17355, 17420, 17889, 22646, 23140, 23852, 26130, 29815, 30082, 33969, 34710, 35778, 45123, 45292, 52260, 56615, 59630, 60164, 67938, 69420, 71556, 75205, 77519, 89445, 90246, 113230, 119260, 135876, 150410, 155038, 169845, 178890, 180492, 225615, 226460, 232557, 300820, 310076, 339690, 357780, 387595, 451230, 465114, 679380, 775190, 902460, 930228, 1007747, 1162785, 1550380, 2015494, 2325570, 3023241, 4030988, 4651140, 5038735, 6046482, 10077470, 12092964, 15116205, 20154940, 30232410, 60464820]

約数ペア:

[(1, 60464820), (2, 30232410), (3, 20154940), (4, 15116205), (5, 12092964), (6, 10077470), (10, 6046482), (12, 5038735), (13, 4651140), (15, 4030988), (20, 3023241), (26, 2325570), (30, 2015494), (39, 1550380), (52, 1162785), (60, 1007747), (65, 930228), (67, 902460), (78, 775190), (89, 679380), (130, 465114), (134, 451230), (156, 387595), (169, 357780), (178, 339690), (195, 310076), (201, 300820), (260, 232557), (267, 226460), (268, 225615), (335, 180492), (338, 178890), (356, 169845), (390, 155038), (402, 150410), (445, 135876), (507, 119260), (534, 113230), (670, 90246), (676, 89445), (780, 77519), (804, 75205), (845, 71556), (871, 69420), (890, 67938), (1005, 60164), (1014, 59630), (1068, 56615), (1157, 52260), (1335, 45292), (1340, 45123), (1690, 35778), (1742, 34710), (1780, 33969), (2010, 30082), (2028, 29815), (2314, 26130), (2535, 23852), (2613, 23140), (2670, 22646), (3380, 17889), (3471, 17420), (3484, 17355), (4020, 15041), (4355, 13884), (4628, 13065), (5070, 11926), (5226, 11570), (5340, 11323), (5785, 10452), (5963, 10140), (6942, 8710)]