23218320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 72852480

約数和(自身を除く): 49634160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1087, 1335, 1424, 1780, 2136, 2174, 2670, 3261, 3560, 4272, 4348, 5340, 5435, 6522, 7120, 8696, 10680, 10870, 13044, 16305, 17392, 21360, 21740, 26088, 32610, 43480, 52176, 65220, 86960, 96743, 130440, 193486, 260880, 290229, 386972, 483715, 580458, 773944, 967430, 1160916, 1451145, 1547888, 1934860, 2321832, 2902290, 3869720, 4643664, 5804580, 7739440, 11609160, 23218320]

約数ペア:

[(1, 23218320), (2, 11609160), (3, 7739440), (4, 5804580), (5, 4643664), (6, 3869720), (8, 2902290), (10, 2321832), (12, 1934860), (15, 1547888), (16, 1451145), (20, 1160916), (24, 967430), (30, 773944), (40, 580458), (48, 483715), (60, 386972), (80, 290229), (89, 260880), (120, 193486), (178, 130440), (240, 96743), (267, 86960), (356, 65220), (445, 52176), (534, 43480), (712, 32610), (890, 26088), (1068, 21740), (1087, 21360), (1335, 17392), (1424, 16305), (1780, 13044), (2136, 10870), (2174, 10680), (2670, 8696), (3261, 7120), (3560, 6522), (4272, 5435), (4348, 5340)]