321170040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15121}}^1$

素因数の和:15197

約数の個数: 96

約数和(自身を含む): 1061564400

約数和(自身を除く): 740394360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 15121, 21240, 30242, 45363, 60484, 75605, 90726, 120968, 136089, 151210, 181452, 226815, 272178, 302420, 362904, 453630, 544356, 604840, 680445, 892139, 907260, 1088712, 1360890, 1784278, 1814520, 2676417, 2721780, 3568556, 4460695, 5352834, 5443560, 7137112, 8029251, 8921390, 10705668, 13382085, 16058502, 17842780, 21411336, 26764170, 32117004, 35685560, 40146255, 53528340, 64234008, 80292510, 107056680, 160585020, 321170040]

約数ペア:

[(1, 321170040), (2, 160585020), (3, 107056680), (4, 80292510), (5, 64234008), (6, 53528340), (8, 40146255), (9, 35685560), (10, 32117004), (12, 26764170), (15, 21411336), (18, 17842780), (20, 16058502), (24, 13382085), (30, 10705668), (36, 8921390), (40, 8029251), (45, 7137112), (59, 5443560), (60, 5352834), (72, 4460695), (90, 3568556), (118, 2721780), (120, 2676417), (177, 1814520), (180, 1784278), (236, 1360890), (295, 1088712), (354, 907260), (360, 892139), (472, 680445), (531, 604840), (590, 544356), (708, 453630), (885, 362904), (1062, 302420), (1180, 272178), (1416, 226815), (1770, 181452), (2124, 151210), (2360, 136089), (2655, 120968), (3540, 90726), (4248, 75605), (5310, 60484), (7080, 45363), (10620, 30242), (15121, 21240)]