1330084480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{90359}}^1$

素因数の和:90401

約数の個数: 64

約数和(自身を含む): 3318019200

約数和(自身を除く): 1987934720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 90359, 180718, 361436, 451795, 722872, 903590, 1445744, 1807180, 2078257, 2891488, 3614360, 4156514, 5782976, 7228720, 8313028, 10391285, 11565952, 14457440, 16626056, 20782570, 28914880, 33252112, 41565140, 57829760, 66504224, 83130280, 133008448, 166260560, 266016896, 332521120, 665042240, 1330084480]

約数ペア:

[(1, 1330084480), (2, 665042240), (4, 332521120), (5, 266016896), (8, 166260560), (10, 133008448), (16, 83130280), (20, 66504224), (23, 57829760), (32, 41565140), (40, 33252112), (46, 28914880), (64, 20782570), (80, 16626056), (92, 14457440), (115, 11565952), (128, 10391285), (160, 8313028), (184, 7228720), (230, 5782976), (320, 4156514), (368, 3614360), (460, 2891488), (640, 2078257), (736, 1807180), (920, 1445744), (1472, 903590), (1840, 722872), (2944, 451795), (3680, 361436), (7360, 180718), (14720, 90359)]