813598320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147391}}^1$

素因数の和:147430

約数の個数: 80

約数和(自身を含む): 2631831552

約数和(自身を除く): 1818233232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 147391, 294782, 442173, 589564, 736955, 884346, 1179128, 1473910, 1768692, 2210865, 2358256, 2947820, 3389993, 3537384, 4421730, 5895640, 6779986, 7074768, 8843460, 10169979, 11791280, 13559972, 16949965, 17686920, 20339958, 27119944, 33899930, 35373840, 40679916, 50849895, 54239888, 67799860, 81359832, 101699790, 135599720, 162719664, 203399580, 271199440, 406799160, 813598320]

約数ペア:

[(1, 813598320), (2, 406799160), (3, 271199440), (4, 203399580), (5, 162719664), (6, 135599720), (8, 101699790), (10, 81359832), (12, 67799860), (15, 54239888), (16, 50849895), (20, 40679916), (23, 35373840), (24, 33899930), (30, 27119944), (40, 20339958), (46, 17686920), (48, 16949965), (60, 13559972), (69, 11791280), (80, 10169979), (92, 8843460), (115, 7074768), (120, 6779986), (138, 5895640), (184, 4421730), (230, 3537384), (240, 3389993), (276, 2947820), (345, 2358256), (368, 2210865), (460, 1768692), (552, 1473910), (690, 1179128), (920, 884346), (1104, 736955), (1380, 589564), (1840, 442173), (2760, 294782), (5520, 147391)]