425324880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31091}}^1$

素因数の和:31129

約数の個数: 120

約数和(自身を含む): 1503609120

約数和(自身を除く): 1078284240

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, 31091, 62182, 93273, 124364, 155455, 186546, 248728, 279819, 310910, 373092, 466365, 497456, 559638, 590729, 621820, 746184, 932730, 1119276, 1181458, 1243640, 1399095, 1492368, 1772187, 1865460, 2238552, 2362916, 2487280, 2798190, 2953645, 3544374, 3730920, 4477104, 4725832, 5316561, 5596380, 5907290, 7088748, 7461840, 8860935, 9451664, 10633122, 11192760, 11814580, 14177496, 17721870, 21266244, 22385520, 23629160, 26582805, 28354992, 35443740, 42532488, 47258320, 53165610, 70887480, 85064976, 106331220, 141774960, 212662440, 425324880]

約数ペア:

[(1, 425324880), (2, 212662440), (3, 141774960), (4, 106331220), (5, 85064976), (6, 70887480), (8, 53165610), (9, 47258320), (10, 42532488), (12, 35443740), (15, 28354992), (16, 26582805), (18, 23629160), (19, 22385520), (20, 21266244), (24, 17721870), (30, 14177496), (36, 11814580), (38, 11192760), (40, 10633122), (45, 9451664), (48, 8860935), (57, 7461840), (60, 7088748), (72, 5907290), (76, 5596380), (80, 5316561), (90, 4725832), (95, 4477104), (114, 3730920), (120, 3544374), (144, 2953645), (152, 2798190), (171, 2487280), (180, 2362916), (190, 2238552), (228, 1865460), (240, 1772187), (285, 1492368), (304, 1399095), (342, 1243640), (360, 1181458), (380, 1119276), (456, 932730), (570, 746184), (684, 621820), (720, 590729), (760, 559638), (855, 497456), (912, 466365), (1140, 373092), (1368, 310910), (1520, 279819), (1710, 248728), (2280, 186546), (2736, 155455), (3420, 124364), (4560, 93273), (6840, 62182), (13680, 31091)]