670076640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{465331}}^1$

素因数の和:465352

約数の個数: 72

約数和(自身を含む): 2286641448

約数和(自身を除く): 1616564808

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, 465331, 930662, 1395993, 1861324, 2326655, 2791986, 3722648, 4187979, 4653310, 5583972, 6979965, 7445296, 8375958, 9306620, 11167944, 13959930, 14890592, 16751916, 18613240, 20939895, 22335888, 27919860, 33503832, 37226480, 41879790, 44671776, 55839720, 67007664, 74452960, 83759580, 111679440, 134015328, 167519160, 223358880, 335038320, 670076640]

約数ペア:

[(1, 670076640), (2, 335038320), (3, 223358880), (4, 167519160), (5, 134015328), (6, 111679440), (8, 83759580), (9, 74452960), (10, 67007664), (12, 55839720), (15, 44671776), (16, 41879790), (18, 37226480), (20, 33503832), (24, 27919860), (30, 22335888), (32, 20939895), (36, 18613240), (40, 16751916), (45, 14890592), (48, 13959930), (60, 11167944), (72, 9306620), (80, 8375958), (90, 7445296), (96, 6979965), (120, 5583972), (144, 4653310), (160, 4187979), (180, 3722648), (240, 2791986), (288, 2326655), (360, 1861324), (480, 1395993), (720, 930662), (1440, 465331)]