421962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{879089}}^1$

素因数の和:879107

約数の個数: 48

約数和(自身を含む): 1329184080

約数和(自身を除く): 907221360

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, 879089, 1758178, 2637267, 3516356, 4395445, 5274534, 7032712, 8790890, 10549068, 13186335, 14065424, 17581780, 21098136, 26372670, 28130848, 35163560, 42196272, 52745340, 70327120, 84392544, 105490680, 140654240, 210981360, 421962720]

約数ペア:

[(1, 421962720), (2, 210981360), (3, 140654240), (4, 105490680), (5, 84392544), (6, 70327120), (8, 52745340), (10, 42196272), (12, 35163560), (15, 28130848), (16, 26372670), (20, 21098136), (24, 17581780), (30, 14065424), (32, 13186335), (40, 10549068), (48, 8790890), (60, 7032712), (80, 5274534), (96, 4395445), (120, 3516356), (160, 2637267), (240, 1758178), (480, 879089)]