392820198720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{409187707}}^1$

素因数の和:409187727

約数の個数: 56

約数和(自身を含む): 1247204133984

約数和(自身を除く): 854383935264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 409187707, 818375414, 1227563121, 1636750828, 2045938535, 2455126242, 3273501656, 4091877070, 4910252484, 6137815605, 6547003312, 8183754140, 9820504968, 12275631210, 13094006624, 16367508280, 19641009936, 24551262420, 26188013248, 32735016560, 39282019872, 49102524840, 65470033120, 78564039744, 98205049680, 130940066240, 196410099360, 392820198720]

約数ペア:

[(1, 392820198720), (2, 196410099360), (3, 130940066240), (4, 98205049680), (5, 78564039744), (6, 65470033120), (8, 49102524840), (10, 39282019872), (12, 32735016560), (15, 26188013248), (16, 24551262420), (20, 19641009936), (24, 16367508280), (30, 13094006624), (32, 12275631210), (40, 9820504968), (48, 8183754140), (60, 6547003312), (64, 6137815605), (80, 4910252484), (96, 4091877070), (120, 3273501656), (160, 2455126242), (192, 2045938535), (240, 1636750828), (320, 1227563121), (480, 818375414), (960, 409187707)]