121745520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13039

約数の個数: 120

約数和(自身を含む): 440346816

約数和(自身を除く): 318601296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 13007, 26014, 39021, 52028, 65035, 78042, 104056, 117063, 130070, 156084, 169091, 195105, 208112, 234126, 260140, 312168, 338182, 390210, 468252, 507273, 520280, 585315, 624336, 676364, 780420, 845455, 936504, 1014546, 1040560, 1170630, 1352728, 1521819, 1560840, 1690910, 1873008, 2029092, 2341260, 2536365, 2705456, 3043638, 3121680, 3381820, 4058184, 4682520, 5072730, 6087276, 6763640, 7609095, 8116368, 9365040, 10145460, 12174552, 13527280, 15218190, 20290920, 24349104, 30436380, 40581840, 60872760, 121745520]

約数ペア:

[(1, 121745520), (2, 60872760), (3, 40581840), (4, 30436380), (5, 24349104), (6, 20290920), (8, 15218190), (9, 13527280), (10, 12174552), (12, 10145460), (13, 9365040), (15, 8116368), (16, 7609095), (18, 6763640), (20, 6087276), (24, 5072730), (26, 4682520), (30, 4058184), (36, 3381820), (39, 3121680), (40, 3043638), (45, 2705456), (48, 2536365), (52, 2341260), (60, 2029092), (65, 1873008), (72, 1690910), (78, 1560840), (80, 1521819), (90, 1352728), (104, 1170630), (117, 1040560), (120, 1014546), (130, 936504), (144, 845455), (156, 780420), (180, 676364), (195, 624336), (208, 585315), (234, 520280), (240, 507273), (260, 468252), (312, 390210), (360, 338182), (390, 312168), (468, 260140), (520, 234126), (585, 208112), (624, 195105), (720, 169091), (780, 156084), (936, 130070), (1040, 117063), (1170, 104056), (1560, 78042), (1872, 65035), (2340, 52028), (3120, 39021), (4680, 26014), (9360, 13007)]