38442720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^2$

素因数の和:584

約数の個数: 72

約数和(自身を含む): 121523976

約数和(自身を除く): 83081256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 283, 480, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 4528, 5660, 6792, 8490, 9056, 11320, 13584, 16980, 22640, 27168, 33960, 45280, 67920, 80089, 135840, 160178, 240267, 320356, 400445, 480534, 640712, 800890, 961068, 1201335, 1281424, 1601780, 1922136, 2402670, 2562848, 3203560, 3844272, 4805340, 6407120, 7688544, 9610680, 12814240, 19221360, 38442720]

約数ペア:

[(1, 38442720), (2, 19221360), (3, 12814240), (4, 9610680), (5, 7688544), (6, 6407120), (8, 4805340), (10, 3844272), (12, 3203560), (15, 2562848), (16, 2402670), (20, 1922136), (24, 1601780), (30, 1281424), (32, 1201335), (40, 961068), (48, 800890), (60, 640712), (80, 480534), (96, 400445), (120, 320356), (160, 240267), (240, 160178), (283, 135840), (480, 80089), (566, 67920), (849, 45280), (1132, 33960), (1415, 27168), (1698, 22640), (2264, 16980), (2830, 13584), (3396, 11320), (4245, 9056), (4528, 8490), (5660, 6792)]