479371140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140167}}^1$

素因数の和:140201

約数の個数: 72

約数和(自身を含む): 1530634560

約数和(自身を除く): 1051263420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 140167, 280334, 420501, 560668, 700835, 841002, 1261503, 1401670, 1682004, 2102505, 2523006, 2663173, 2803340, 4205010, 5046012, 5326346, 6307515, 7989519, 8410020, 10652692, 12615030, 13315865, 15979038, 23968557, 25230060, 26631730, 31958076, 39947595, 47937114, 53263460, 79895190, 95874228, 119842785, 159790380, 239685570, 479371140]

約数ペア:

[(1, 479371140), (2, 239685570), (3, 159790380), (4, 119842785), (5, 95874228), (6, 79895190), (9, 53263460), (10, 47937114), (12, 39947595), (15, 31958076), (18, 26631730), (19, 25230060), (20, 23968557), (30, 15979038), (36, 13315865), (38, 12615030), (45, 10652692), (57, 8410020), (60, 7989519), (76, 6307515), (90, 5326346), (95, 5046012), (114, 4205010), (171, 2803340), (180, 2663173), (190, 2523006), (228, 2102505), (285, 1682004), (342, 1401670), (380, 1261503), (570, 841002), (684, 700835), (855, 560668), (1140, 420501), (1710, 280334), (3420, 140167)]