78635160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9497}}^1$

素因数の和:9537

約数の個数: 96

約数和(自身を含む): 266703840

約数和(自身を除く): 188068680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9497, 18994, 28491, 37988, 47485, 56982, 75976, 85473, 94970, 113964, 142455, 170946, 189940, 218431, 227928, 284910, 341892, 379880, 427365, 436862, 569820, 655293, 683784, 854730, 873724, 1092155, 1139640, 1310586, 1709460, 1747448, 1965879, 2184310, 2621172, 3276465, 3418920, 3931758, 4368620, 5242344, 6552930, 7863516, 8737240, 9829395, 13105860, 15727032, 19658790, 26211720, 39317580, 78635160]

約数ペア:

[(1, 78635160), (2, 39317580), (3, 26211720), (4, 19658790), (5, 15727032), (6, 13105860), (8, 9829395), (9, 8737240), (10, 7863516), (12, 6552930), (15, 5242344), (18, 4368620), (20, 3931758), (23, 3418920), (24, 3276465), (30, 2621172), (36, 2184310), (40, 1965879), (45, 1747448), (46, 1709460), (60, 1310586), (69, 1139640), (72, 1092155), (90, 873724), (92, 854730), (115, 683784), (120, 655293), (138, 569820), (180, 436862), (184, 427365), (207, 379880), (230, 341892), (276, 284910), (345, 227928), (360, 218431), (414, 189940), (460, 170946), (552, 142455), (690, 113964), (828, 94970), (920, 85473), (1035, 75976), (1380, 56982), (1656, 47485), (2070, 37988), (2760, 28491), (4140, 18994), (8280, 9497)]