2077547880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{237163}}^1$

素因数の和:237250

約数の個数: 64

約数和(自身を含む): 6318048960

約数和(自身を除く): 4240501080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 237163, 474326, 711489, 948652, 1185815, 1422978, 1897304, 2371630, 2845956, 3557445, 4743260, 5691912, 7114890, 9486520, 14229780, 17312899, 28459560, 34625798, 51938697, 69251596, 86564495, 103877394, 138503192, 173128990, 207754788, 259693485, 346257980, 415509576, 519386970, 692515960, 1038773940, 2077547880]

約数ペア:

[(1, 2077547880), (2, 1038773940), (3, 692515960), (4, 519386970), (5, 415509576), (6, 346257980), (8, 259693485), (10, 207754788), (12, 173128990), (15, 138503192), (20, 103877394), (24, 86564495), (30, 69251596), (40, 51938697), (60, 34625798), (73, 28459560), (120, 17312899), (146, 14229780), (219, 9486520), (292, 7114890), (365, 5691912), (438, 4743260), (584, 3557445), (730, 2845956), (876, 2371630), (1095, 1897304), (1460, 1422978), (1752, 1185815), (2190, 948652), (2920, 711489), (4380, 474326), (8760, 237163)]