195859320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4931}}^1$

素因数の和:5276

約数の個数: 64

約数和(自身を含む): 589472640

約数和(自身を除く): 393613320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4931, 4965, 6620, 7944, 9862, 9930, 13240, 14793, 19724, 19860, 24655, 29586, 39448, 39720, 49310, 59172, 73965, 98620, 118344, 147930, 197240, 295860, 591720, 1632161, 3264322, 4896483, 6528644, 8160805, 9792966, 13057288, 16321610, 19585932, 24482415, 32643220, 39171864, 48964830, 65286440, 97929660, 195859320]

約数ペア:

[(1, 195859320), (2, 97929660), (3, 65286440), (4, 48964830), (5, 39171864), (6, 32643220), (8, 24482415), (10, 19585932), (12, 16321610), (15, 13057288), (20, 9792966), (24, 8160805), (30, 6528644), (40, 4896483), (60, 3264322), (120, 1632161), (331, 591720), (662, 295860), (993, 197240), (1324, 147930), (1655, 118344), (1986, 98620), (2648, 73965), (3310, 59172), (3972, 49310), (4931, 39720), (4965, 39448), (6620, 29586), (7944, 24655), (9862, 19860), (9930, 19724), (13240, 14793)]