65905985520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4817689}}^1$

素因数の和:4817727

約数の個数: 120

約数和(自身を含む): 232983488400

約数和(自身を除く): 167077502880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 4817689, 9635378, 14453067, 19270756, 24088445, 28906134, 38541512, 43359201, 48176890, 57812268, 72265335, 77083024, 86718402, 91536091, 96353780, 115624536, 144530670, 173436804, 183072182, 192707560, 216796005, 231249072, 274608273, 289061340, 346873608, 366144364, 385415120, 433592010, 457680455, 549216546, 578122680, 693747216, 732288728, 823824819, 867184020, 915360910, 1098433092, 1156245360, 1373041365, 1464577456, 1647649638, 1734368040, 1830721820, 2196866184, 2746082730, 3295299276, 3468736080, 3661443640, 4119124095, 4393732368, 5492165460, 6590598552, 7322887280, 8238248190, 10984330920, 13181197104, 16476496380, 21968661840, 32952992760, 65905985520]

約数ペア:

[(1, 65905985520), (2, 32952992760), (3, 21968661840), (4, 16476496380), (5, 13181197104), (6, 10984330920), (8, 8238248190), (9, 7322887280), (10, 6590598552), (12, 5492165460), (15, 4393732368), (16, 4119124095), (18, 3661443640), (19, 3468736080), (20, 3295299276), (24, 2746082730), (30, 2196866184), (36, 1830721820), (38, 1734368040), (40, 1647649638), (45, 1464577456), (48, 1373041365), (57, 1156245360), (60, 1098433092), (72, 915360910), (76, 867184020), (80, 823824819), (90, 732288728), (95, 693747216), (114, 578122680), (120, 549216546), (144, 457680455), (152, 433592010), (171, 385415120), (180, 366144364), (190, 346873608), (228, 289061340), (240, 274608273), (285, 231249072), (304, 216796005), (342, 192707560), (360, 183072182), (380, 173436804), (456, 144530670), (570, 115624536), (684, 96353780), (720, 91536091), (760, 86718402), (855, 77083024), (912, 72265335), (1140, 57812268), (1368, 48176890), (1520, 43359201), (1710, 38541512), (2280, 28906134), (2736, 24088445), (3420, 19270756), (4560, 14453067), (6840, 9635378), (13680, 4817689)]