47729040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2888

約数の個数: 80

約数和(自身を含む): 150097536

約数和(自身を除く): 102368496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2801, 2840, 3408, 4260, 5602, 5680, 8403, 8520, 11204, 14005, 16806, 17040, 22408, 28010, 33612, 42015, 44816, 56020, 67224, 84030, 112040, 134448, 168060, 198871, 224080, 336120, 397742, 596613, 672240, 795484, 994355, 1193226, 1590968, 1988710, 2386452, 2983065, 3181936, 3977420, 4772904, 5966130, 7954840, 9545808, 11932260, 15909680, 23864520, 47729040]

約数ペア:

[(1, 47729040), (2, 23864520), (3, 15909680), (4, 11932260), (5, 9545808), (6, 7954840), (8, 5966130), (10, 4772904), (12, 3977420), (15, 3181936), (16, 2983065), (20, 2386452), (24, 1988710), (30, 1590968), (40, 1193226), (48, 994355), (60, 795484), (71, 672240), (80, 596613), (120, 397742), (142, 336120), (213, 224080), (240, 198871), (284, 168060), (355, 134448), (426, 112040), (568, 84030), (710, 67224), (852, 56020), (1065, 44816), (1136, 42015), (1420, 33612), (1704, 28010), (2130, 22408), (2801, 17040), (2840, 16806), (3408, 14005), (4260, 11204), (5602, 8520), (5680, 8403)]