1572132060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{55631}}^1$

素因数の和:55803

約数の個数: 72

約数和(自身を含む): 4799261376

約数和(自身を除く): 3227129316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 55631, 111262, 166893, 222524, 278155, 333786, 500679, 556310, 667572, 834465, 1001358, 1112620, 1668930, 2002716, 2503395, 3337860, 5006790, 8734067, 10013580, 17468134, 26202201, 34936268, 43670335, 52404402, 78606603, 87340670, 104808804, 131011005, 157213206, 174681340, 262022010, 314426412, 393033015, 524044020, 786066030, 1572132060]

約数ペア:

[(1, 1572132060), (2, 786066030), (3, 524044020), (4, 393033015), (5, 314426412), (6, 262022010), (9, 174681340), (10, 157213206), (12, 131011005), (15, 104808804), (18, 87340670), (20, 78606603), (30, 52404402), (36, 43670335), (45, 34936268), (60, 26202201), (90, 17468134), (157, 10013580), (180, 8734067), (314, 5006790), (471, 3337860), (628, 2503395), (785, 2002716), (942, 1668930), (1413, 1112620), (1570, 1001358), (1884, 834465), (2355, 667572), (2826, 556310), (3140, 500679), (4710, 333786), (5652, 278155), (7065, 222524), (9420, 166893), (14130, 111262), (28260, 55631)]