464919720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{19469}}^1$

素因数の和:19682

約数の個数: 64

約数和(自身を含む): 1401840000

約数和(自身を除く): 936920280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 19469, 23880, 38938, 58407, 77876, 97345, 116814, 155752, 194690, 233628, 292035, 389380, 467256, 584070, 778760, 1168140, 2336280, 3874331, 7748662, 11622993, 15497324, 19371655, 23245986, 30994648, 38743310, 46491972, 58114965, 77486620, 92983944, 116229930, 154973240, 232459860, 464919720]

約数ペア:

[(1, 464919720), (2, 232459860), (3, 154973240), (4, 116229930), (5, 92983944), (6, 77486620), (8, 58114965), (10, 46491972), (12, 38743310), (15, 30994648), (20, 23245986), (24, 19371655), (30, 15497324), (40, 11622993), (60, 7748662), (120, 3874331), (199, 2336280), (398, 1168140), (597, 778760), (796, 584070), (995, 467256), (1194, 389380), (1592, 292035), (1990, 233628), (2388, 194690), (2985, 155752), (3980, 116814), (4776, 97345), (5970, 77876), (7960, 58407), (11940, 38938), (19469, 23880)]