407399760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4082

約数の個数: 160

約数和(自身を含む): 1433479680

約数和(自身を除く): 1026079920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4013, 4230, 5076, 5640, 6345, 6768, 8026, 8460, 10152, 11280, 12039, 12690, 16052, 16920, 20065, 20304, 24078, 25380, 32104, 33840, 36117, 40130, 48156, 50760, 60195, 64208, 72234, 80260, 96312, 101520, 108351, 120390, 144468, 160520, 180585, 188611, 192624, 216702, 240780, 288936, 321040, 361170, 377222, 433404, 481560, 541755, 565833, 577872, 722340, 754444, 866808, 943055, 963120, 1083510, 1131666, 1444680, 1508888, 1697499, 1733616, 1886110, 2167020, 2263332, 2829165, 2889360, 3017776, 3394998, 3772220, 4334040, 4526664, 5092497, 5658330, 6789996, 7544440, 8487495, 8668080, 9053328, 10184994, 11316660, 13579992, 15088880, 16974990, 20369988, 22633320, 25462485, 27159984, 33949980, 40739976, 45266640, 50924970, 67899960, 81479952, 101849940, 135799920, 203699880, 407399760]

約数ペア:

[(1, 407399760), (2, 203699880), (3, 135799920), (4, 101849940), (5, 81479952), (6, 67899960), (8, 50924970), (9, 45266640), (10, 40739976), (12, 33949980), (15, 27159984), (16, 25462485), (18, 22633320), (20, 20369988), (24, 16974990), (27, 15088880), (30, 13579992), (36, 11316660), (40, 10184994), (45, 9053328), (47, 8668080), (48, 8487495), (54, 7544440), (60, 6789996), (72, 5658330), (80, 5092497), (90, 4526664), (94, 4334040), (108, 3772220), (120, 3394998), (135, 3017776), (141, 2889360), (144, 2829165), (180, 2263332), (188, 2167020), (216, 1886110), (235, 1733616), (240, 1697499), (270, 1508888), (282, 1444680), (360, 1131666), (376, 1083510), (423, 963120), (432, 943055), (470, 866808), (540, 754444), (564, 722340), (705, 577872), (720, 565833), (752, 541755), (846, 481560), (940, 433404), (1080, 377222), (1128, 361170), (1269, 321040), (1410, 288936), (1692, 240780), (1880, 216702), (2115, 192624), (2160, 188611), (2256, 180585), (2538, 160520), (2820, 144468), (3384, 120390), (3760, 108351), (4013, 101520), (4230, 96312), (5076, 80260), (5640, 72234), (6345, 64208), (6768, 60195), (8026, 50760), (8460, 48156), (10152, 40130), (11280, 36117), (12039, 33840), (12690, 32104), (16052, 25380), (16920, 24078), (20065, 20304)]