230640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2$

素因数の和:78

約数の個数: 60

約数和(自身を含む): 738792

約数和(自身を除く): 508152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 9610, 11532, 14415, 15376, 19220, 23064, 28830, 38440, 46128, 57660, 76880, 115320, 230640]

約数ペア:

[(1, 230640), (2, 115320), (3, 76880), (4, 57660), (5, 46128), (6, 38440), (8, 28830), (10, 23064), (12, 19220), (15, 15376), (16, 14415), (20, 11532), (24, 9610), (30, 7688), (31, 7440), (40, 5766), (48, 4805), (60, 3844), (62, 3720), (80, 2883), (93, 2480), (120, 1922), (124, 1860), (155, 1488), (186, 1240), (240, 961), (248, 930), (310, 744), (372, 620), (465, 496)]