1206979080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 3693582720

約数和(自身を除く): 2486603640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 211, 219, 292, 365, 422, 438, 584, 633, 653, 730, 844, 876, 1055, 1095, 1266, 1306, 1460, 1688, 1752, 1959, 2110, 2190, 2532, 2612, 2920, 3165, 3265, 3918, 4220, 4380, 5064, 5224, 6330, 6530, 7836, 8440, 8760, 9795, 12660, 13060, 15403, 15672, 19590, 25320, 26120, 30806, 39180, 46209, 47669, 61612, 77015, 78360, 92418, 95338, 123224, 137783, 143007, 154030, 184836, 190676, 231045, 238345, 275566, 286014, 308060, 369672, 381352, 413349, 462090, 476690, 551132, 572028, 616120, 688915, 715035, 826698, 924180, 953380, 1102264, 1144056, 1377830, 1430070, 1653396, 1848360, 1906760, 2066745, 2755660, 2860140, 3306792, 4133490, 5511320, 5720280, 8266980, 10058159, 16533960, 20116318, 30174477, 40232636, 50290795, 60348954, 80465272, 100581590, 120697908, 150872385, 201163180, 241395816, 301744770, 402326360, 603489540, 1206979080]

約数ペア:

[(1, 1206979080), (2, 603489540), (3, 402326360), (4, 301744770), (5, 241395816), (6, 201163180), (8, 150872385), (10, 120697908), (12, 100581590), (15, 80465272), (20, 60348954), (24, 50290795), (30, 40232636), (40, 30174477), (60, 20116318), (73, 16533960), (120, 10058159), (146, 8266980), (211, 5720280), (219, 5511320), (292, 4133490), (365, 3306792), (422, 2860140), (438, 2755660), (584, 2066745), (633, 1906760), (653, 1848360), (730, 1653396), (844, 1430070), (876, 1377830), (1055, 1144056), (1095, 1102264), (1266, 953380), (1306, 924180), (1460, 826698), (1688, 715035), (1752, 688915), (1959, 616120), (2110, 572028), (2190, 551132), (2532, 476690), (2612, 462090), (2920, 413349), (3165, 381352), (3265, 369672), (3918, 308060), (4220, 286014), (4380, 275566), (5064, 238345), (5224, 231045), (6330, 190676), (6530, 184836), (7836, 154030), (8440, 143007), (8760, 137783), (9795, 123224), (12660, 95338), (13060, 92418), (15403, 78360), (15672, 77015), (19590, 61612), (25320, 47669), (26120, 46209), (30806, 39180)]