66239160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42461}}^1$

素因数の和:42488

約数の個数: 64

約数和(自身を含む): 214008480

約数和(自身を除く): 147769320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 42461, 84922, 127383, 169844, 212305, 254766, 339688, 424610, 509532, 551993, 636915, 849220, 1019064, 1103986, 1273830, 1655979, 1698440, 2207972, 2547660, 2759965, 3311958, 4415944, 5095320, 5519930, 6623916, 8279895, 11039860, 13247832, 16559790, 22079720, 33119580, 66239160]

約数ペア:

[(1, 66239160), (2, 33119580), (3, 22079720), (4, 16559790), (5, 13247832), (6, 11039860), (8, 8279895), (10, 6623916), (12, 5519930), (13, 5095320), (15, 4415944), (20, 3311958), (24, 2759965), (26, 2547660), (30, 2207972), (39, 1698440), (40, 1655979), (52, 1273830), (60, 1103986), (65, 1019064), (78, 849220), (104, 636915), (120, 551993), (130, 509532), (156, 424610), (195, 339688), (260, 254766), (312, 212305), (390, 169844), (520, 127383), (780, 84922), (1560, 42461)]