287286240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7211}}^1$

素因数の和:7312

約数の個数: 96

約数和(自身を含む): 915981696

約数和(自身を除く): 628695456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 6640, 7211, 7968, 9960, 13280, 14422, 19920, 21633, 28844, 36055, 39840, 43266, 57688, 72110, 86532, 108165, 115376, 144220, 173064, 216330, 230752, 288440, 346128, 432660, 576880, 598513, 692256, 865320, 1153760, 1197026, 1730640, 1795539, 2394052, 2992565, 3461280, 3591078, 4788104, 5985130, 7182156, 8977695, 9576208, 11970260, 14364312, 17955390, 19152416, 23940520, 28728624, 35910780, 47881040, 57457248, 71821560, 95762080, 143643120, 287286240]

約数ペア:

[(1, 287286240), (2, 143643120), (3, 95762080), (4, 71821560), (5, 57457248), (6, 47881040), (8, 35910780), (10, 28728624), (12, 23940520), (15, 19152416), (16, 17955390), (20, 14364312), (24, 11970260), (30, 9576208), (32, 8977695), (40, 7182156), (48, 5985130), (60, 4788104), (80, 3591078), (83, 3461280), (96, 2992565), (120, 2394052), (160, 1795539), (166, 1730640), (240, 1197026), (249, 1153760), (332, 865320), (415, 692256), (480, 598513), (498, 576880), (664, 432660), (830, 346128), (996, 288440), (1245, 230752), (1328, 216330), (1660, 173064), (1992, 144220), (2490, 115376), (2656, 108165), (3320, 86532), (3984, 72110), (4980, 57688), (6640, 43266), (7211, 39840), (7968, 36055), (9960, 28844), (13280, 21633), (14422, 19920)]