120235680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83497}}^1$

素因数の和:83518

約数の個数: 72

約数和(自身を含む): 410309172

約数和(自身を除く): 290073492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 83497, 166994, 250491, 333988, 417485, 500982, 667976, 751473, 834970, 1001964, 1252455, 1335952, 1502946, 1669940, 2003928, 2504910, 2671904, 3005892, 3339880, 3757365, 4007856, 5009820, 6011784, 6679760, 7514730, 8015712, 10019640, 12023568, 13359520, 15029460, 20039280, 24047136, 30058920, 40078560, 60117840, 120235680]

約数ペア:

[(1, 120235680), (2, 60117840), (3, 40078560), (4, 30058920), (5, 24047136), (6, 20039280), (8, 15029460), (9, 13359520), (10, 12023568), (12, 10019640), (15, 8015712), (16, 7514730), (18, 6679760), (20, 6011784), (24, 5009820), (30, 4007856), (32, 3757365), (36, 3339880), (40, 3005892), (45, 2671904), (48, 2504910), (60, 2003928), (72, 1669940), (80, 1502946), (90, 1335952), (96, 1252455), (120, 1001964), (144, 834970), (160, 751473), (180, 667976), (240, 500982), (288, 417485), (360, 333988), (480, 250491), (720, 166994), (1440, 83497)]