82679640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36263}}^1$

素因数の和:36296

約数の個数: 64

約数和(自身を含む): 261100800

約数和(自身を除く): 178421160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 36263, 72526, 108789, 145052, 181315, 217578, 290104, 362630, 435156, 543945, 688997, 725260, 870312, 1087890, 1377994, 1450520, 2066991, 2175780, 2755988, 3444985, 4133982, 4351560, 5511976, 6889970, 8267964, 10334955, 13779940, 16535928, 20669910, 27559880, 41339820, 82679640]

約数ペア:

[(1, 82679640), (2, 41339820), (3, 27559880), (4, 20669910), (5, 16535928), (6, 13779940), (8, 10334955), (10, 8267964), (12, 6889970), (15, 5511976), (19, 4351560), (20, 4133982), (24, 3444985), (30, 2755988), (38, 2175780), (40, 2066991), (57, 1450520), (60, 1377994), (76, 1087890), (95, 870312), (114, 725260), (120, 688997), (152, 543945), (190, 435156), (228, 362630), (285, 290104), (380, 217578), (456, 181315), (570, 145052), (760, 108789), (1140, 72526), (2280, 36263)]