238458720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{496789}}^1$

素因数の和:496807

約数の個数: 48

約数和(自身を含む): 751146480

約数和(自身を除く): 512687760

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, 480, 496789, 993578, 1490367, 1987156, 2483945, 2980734, 3974312, 4967890, 5961468, 7451835, 7948624, 9935780, 11922936, 14903670, 15897248, 19871560, 23845872, 29807340, 39743120, 47691744, 59614680, 79486240, 119229360, 238458720]

約数ペア:

[(1, 238458720), (2, 119229360), (3, 79486240), (4, 59614680), (5, 47691744), (6, 39743120), (8, 29807340), (10, 23845872), (12, 19871560), (15, 15897248), (16, 14903670), (20, 11922936), (24, 9935780), (30, 7948624), (32, 7451835), (40, 5961468), (48, 4967890), (60, 3974312), (80, 2980734), (96, 2483945), (120, 1987156), (160, 1490367), (240, 993578), (480, 496789)]