578477040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126859}}^1$

素因数の和:126894

約数の個数: 80

約数和(自身を含む): 1887676800

約数和(自身を除く): 1309199760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 126859, 253718, 380577, 507436, 634295, 761154, 1014872, 1268590, 1522308, 1902885, 2029744, 2410321, 2537180, 3044616, 3805770, 4820642, 5074360, 6089232, 7230963, 7611540, 9641284, 10148720, 12051605, 14461926, 15223080, 19282568, 24103210, 28923852, 30446160, 36154815, 38565136, 48206420, 57847704, 72309630, 96412840, 115695408, 144619260, 192825680, 289238520, 578477040]

約数ペア:

[(1, 578477040), (2, 289238520), (3, 192825680), (4, 144619260), (5, 115695408), (6, 96412840), (8, 72309630), (10, 57847704), (12, 48206420), (15, 38565136), (16, 36154815), (19, 30446160), (20, 28923852), (24, 24103210), (30, 19282568), (38, 15223080), (40, 14461926), (48, 12051605), (57, 10148720), (60, 9641284), (76, 7611540), (80, 7230963), (95, 6089232), (114, 5074360), (120, 4820642), (152, 3805770), (190, 3044616), (228, 2537180), (240, 2410321), (285, 2029744), (304, 1902885), (380, 1522308), (456, 1268590), (570, 1014872), (760, 761154), (912, 634295), (1140, 507436), (1520, 380577), (2280, 253718), (4560, 126859)]