442917360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32377}}^1$

素因数の和:32415

約数の個数: 120

約数和(自身を含む): 1565800080

約数和(自身を除く): 1122882720

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, 32377, 64754, 97131, 129508, 161885, 194262, 259016, 291393, 323770, 388524, 485655, 518032, 582786, 615163, 647540, 777048, 971310, 1165572, 1230326, 1295080, 1456965, 1554096, 1845489, 1942620, 2331144, 2460652, 2590160, 2913930, 3075815, 3690978, 3885240, 4662288, 4921304, 5536467, 5827860, 6151630, 7381956, 7770480, 9227445, 9842608, 11072934, 11655720, 12303260, 14763912, 18454890, 22145868, 23311440, 24606520, 27682335, 29527824, 36909780, 44291736, 49213040, 55364670, 73819560, 88583472, 110729340, 147639120, 221458680, 442917360]

約数ペア:

[(1, 442917360), (2, 221458680), (3, 147639120), (4, 110729340), (5, 88583472), (6, 73819560), (8, 55364670), (9, 49213040), (10, 44291736), (12, 36909780), (15, 29527824), (16, 27682335), (18, 24606520), (19, 23311440), (20, 22145868), (24, 18454890), (30, 14763912), (36, 12303260), (38, 11655720), (40, 11072934), (45, 9842608), (48, 9227445), (57, 7770480), (60, 7381956), (72, 6151630), (76, 5827860), (80, 5536467), (90, 4921304), (95, 4662288), (114, 3885240), (120, 3690978), (144, 3075815), (152, 2913930), (171, 2590160), (180, 2460652), (190, 2331144), (228, 1942620), (240, 1845489), (285, 1554096), (304, 1456965), (342, 1295080), (360, 1230326), (380, 1165572), (456, 971310), (570, 777048), (684, 647540), (720, 615163), (760, 582786), (855, 518032), (912, 485655), (1140, 388524), (1368, 323770), (1520, 291393), (1710, 259016), (2280, 194262), (2736, 161885), (3420, 129508), (4560, 97131), (6840, 64754), (13680, 32377)]