1768240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 4432752

約数和(自身を除く): 2664512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 961, 1240, 1426, 1840, 1922, 2480, 2852, 3565, 3844, 4805, 5704, 7130, 7688, 9610, 11408, 14260, 15376, 19220, 22103, 28520, 38440, 44206, 57040, 76880, 88412, 110515, 176824, 221030, 353648, 442060, 884120, 1768240]

約数ペア:

[(1, 1768240), (2, 884120), (4, 442060), (5, 353648), (8, 221030), (10, 176824), (16, 110515), (20, 88412), (23, 76880), (31, 57040), (40, 44206), (46, 38440), (62, 28520), (80, 22103), (92, 19220), (115, 15376), (124, 14260), (155, 11408), (184, 9610), (230, 7688), (248, 7130), (310, 5704), (368, 4805), (460, 3844), (496, 3565), (620, 2852), (713, 2480), (920, 1922), (961, 1840), (1240, 1426)]