47045640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6427}}^1$

素因数の和:6502

約数の個数: 64

約数和(自身を含む): 143472960

約数和(自身を除く): 96427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 6427, 7320, 12854, 19281, 25708, 32135, 38562, 51416, 64270, 77124, 96405, 128540, 154248, 192810, 257080, 385620, 392047, 771240, 784094, 1176141, 1568188, 1960235, 2352282, 3136376, 3920470, 4704564, 5880705, 7840940, 9409128, 11761410, 15681880, 23522820, 47045640]

約数ペア:

[(1, 47045640), (2, 23522820), (3, 15681880), (4, 11761410), (5, 9409128), (6, 7840940), (8, 5880705), (10, 4704564), (12, 3920470), (15, 3136376), (20, 2352282), (24, 1960235), (30, 1568188), (40, 1176141), (60, 784094), (61, 771240), (120, 392047), (122, 385620), (183, 257080), (244, 192810), (305, 154248), (366, 128540), (488, 96405), (610, 77124), (732, 64270), (915, 51416), (1220, 38562), (1464, 32135), (1830, 25708), (2440, 19281), (3660, 12854), (6427, 7320)]