318972480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{332263}}^1$

素因数の和:332283

約数の個数: 56

約数和(自身を含む): 1012740672

約数和(自身を除く): 693768192

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, 332263, 664526, 996789, 1329052, 1661315, 1993578, 2658104, 3322630, 3987156, 4983945, 5316208, 6645260, 7974312, 9967890, 10632416, 13290520, 15948624, 19935780, 21264832, 26581040, 31897248, 39871560, 53162080, 63794496, 79743120, 106324160, 159486240, 318972480]

約数ペア:

[(1, 318972480), (2, 159486240), (3, 106324160), (4, 79743120), (5, 63794496), (6, 53162080), (8, 39871560), (10, 31897248), (12, 26581040), (15, 21264832), (16, 19935780), (20, 15948624), (24, 13290520), (30, 10632416), (32, 9967890), (40, 7974312), (48, 6645260), (60, 5316208), (64, 4983945), (80, 3987156), (96, 3322630), (120, 2658104), (160, 1993578), (192, 1661315), (240, 1329052), (320, 996789), (480, 664526), (960, 332263)]