12474240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 40759200

約数和(自身を除く): 28284960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 89, 96, 120, 128, 146, 160, 178, 192, 219, 240, 267, 292, 320, 356, 365, 384, 438, 445, 480, 534, 584, 640, 712, 730, 876, 890, 960, 1068, 1095, 1168, 1335, 1424, 1460, 1752, 1780, 1920, 2136, 2190, 2336, 2670, 2848, 2920, 3504, 3560, 4272, 4380, 4672, 5340, 5696, 5840, 6497, 7008, 7120, 8544, 8760, 9344, 10680, 11392, 11680, 12994, 14016, 14240, 17088, 17520, 19491, 21360, 23360, 25988, 28032, 28480, 32485, 34176, 35040, 38982, 42720, 46720, 51976, 56960, 64970, 70080, 77964, 85440, 97455, 103952, 129940, 140160, 155928, 170880, 194910, 207904, 259880, 311856, 389820, 415808, 519760, 623712, 779640, 831616, 1039520, 1247424, 1559280, 2079040, 2494848, 3118560, 4158080, 6237120, 12474240]

約数ペア:

[(1, 12474240), (2, 6237120), (3, 4158080), (4, 3118560), (5, 2494848), (6, 2079040), (8, 1559280), (10, 1247424), (12, 1039520), (15, 831616), (16, 779640), (20, 623712), (24, 519760), (30, 415808), (32, 389820), (40, 311856), (48, 259880), (60, 207904), (64, 194910), (73, 170880), (80, 155928), (89, 140160), (96, 129940), (120, 103952), (128, 97455), (146, 85440), (160, 77964), (178, 70080), (192, 64970), (219, 56960), (240, 51976), (267, 46720), (292, 42720), (320, 38982), (356, 35040), (365, 34176), (384, 32485), (438, 28480), (445, 28032), (480, 25988), (534, 23360), (584, 21360), (640, 19491), (712, 17520), (730, 17088), (876, 14240), (890, 14016), (960, 12994), (1068, 11680), (1095, 11392), (1168, 10680), (1335, 9344), (1424, 8760), (1460, 8544), (1752, 7120), (1780, 7008), (1920, 6497), (2136, 5840), (2190, 5696), (2336, 5340), (2670, 4672), (2848, 4380), (2920, 4272), (3504, 3560)]