303984240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{25849}}^1$

素因数の和:25879

約数の個数: 120

約数和(自身を含む): 1096246800

約数和(自身を除く): 792262560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 25849, 51698, 77547, 103396, 129245, 155094, 180943, 206792, 258490, 310188, 361886, 387735, 413584, 516980, 542829, 620376, 723772, 775470, 904715, 1033960, 1085658, 1240752, 1266601, 1447544, 1550940, 1809430, 2067920, 2171316, 2533202, 2714145, 2895088, 3101880, 3618860, 3799803, 4342632, 5066404, 5428290, 6203760, 6333005, 7237720, 7599606, 8685264, 10132808, 10856580, 12666010, 14475440, 15199212, 18999015, 20265616, 21713160, 25332020, 30398424, 37998030, 43426320, 50664040, 60796848, 75996060, 101328080, 151992120, 303984240]

約数ペア:

[(1, 303984240), (2, 151992120), (3, 101328080), (4, 75996060), (5, 60796848), (6, 50664040), (7, 43426320), (8, 37998030), (10, 30398424), (12, 25332020), (14, 21713160), (15, 20265616), (16, 18999015), (20, 15199212), (21, 14475440), (24, 12666010), (28, 10856580), (30, 10132808), (35, 8685264), (40, 7599606), (42, 7237720), (48, 6333005), (49, 6203760), (56, 5428290), (60, 5066404), (70, 4342632), (80, 3799803), (84, 3618860), (98, 3101880), (105, 2895088), (112, 2714145), (120, 2533202), (140, 2171316), (147, 2067920), (168, 1809430), (196, 1550940), (210, 1447544), (240, 1266601), (245, 1240752), (280, 1085658), (294, 1033960), (336, 904715), (392, 775470), (420, 723772), (490, 620376), (560, 542829), (588, 516980), (735, 413584), (784, 387735), (840, 361886), (980, 310188), (1176, 258490), (1470, 206792), (1680, 180943), (1960, 155094), (2352, 129245), (2940, 103396), (3920, 77547), (5880, 51698), (11760, 25849)]