148567120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6260

約数の個数: 80

約数和(自身を含む): 388225152

約数和(自身を除く): 239658032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 6211, 11960, 12422, 23920, 24844, 31055, 49688, 62110, 80743, 99376, 124220, 142853, 161486, 248440, 285706, 322972, 403715, 496880, 571412, 645944, 714265, 807430, 1142824, 1291888, 1428530, 1614860, 1857089, 2285648, 2857060, 3229720, 3714178, 5714120, 6459440, 7428356, 9285445, 11428240, 14856712, 18570890, 29713424, 37141780, 74283560, 148567120]

約数ペア:

[(1, 148567120), (2, 74283560), (4, 37141780), (5, 29713424), (8, 18570890), (10, 14856712), (13, 11428240), (16, 9285445), (20, 7428356), (23, 6459440), (26, 5714120), (40, 3714178), (46, 3229720), (52, 2857060), (65, 2285648), (80, 1857089), (92, 1614860), (104, 1428530), (115, 1291888), (130, 1142824), (184, 807430), (208, 714265), (230, 645944), (260, 571412), (299, 496880), (368, 403715), (460, 322972), (520, 285706), (598, 248440), (920, 161486), (1040, 142853), (1196, 124220), (1495, 99376), (1840, 80743), (2392, 62110), (2990, 49688), (4784, 31055), (5980, 24844), (6211, 23920), (11960, 12422)]