121781280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4787}}^1$

素因数の和:4858

約数の個数: 96

約数和(自身を含む): 390930624

約数和(自身を除く): 269149344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 4787, 5088, 6360, 8480, 9574, 12720, 14361, 19148, 23935, 25440, 28722, 38296, 47870, 57444, 71805, 76592, 95740, 114888, 143610, 153184, 191480, 229776, 253711, 287220, 382960, 459552, 507422, 574440, 761133, 765920, 1014844, 1148880, 1268555, 1522266, 2029688, 2297760, 2537110, 3044532, 3805665, 4059376, 5074220, 6089064, 7611330, 8118752, 10148440, 12178128, 15222660, 20296880, 24356256, 30445320, 40593760, 60890640, 121781280]

約数ペア:

[(1, 121781280), (2, 60890640), (3, 40593760), (4, 30445320), (5, 24356256), (6, 20296880), (8, 15222660), (10, 12178128), (12, 10148440), (15, 8118752), (16, 7611330), (20, 6089064), (24, 5074220), (30, 4059376), (32, 3805665), (40, 3044532), (48, 2537110), (53, 2297760), (60, 2029688), (80, 1522266), (96, 1268555), (106, 1148880), (120, 1014844), (159, 765920), (160, 761133), (212, 574440), (240, 507422), (265, 459552), (318, 382960), (424, 287220), (480, 253711), (530, 229776), (636, 191480), (795, 153184), (848, 143610), (1060, 114888), (1272, 95740), (1590, 76592), (1696, 71805), (2120, 57444), (2544, 47870), (3180, 38296), (4240, 28722), (4787, 25440), (5088, 23935), (6360, 19148), (8480, 14361), (9574, 12720)]