22290480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 75963888

約数和(自身を除く): 53673408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 373, 415, 498, 664, 720, 746, 747, 830, 996, 1119, 1245, 1328, 1492, 1494, 1660, 1865, 1992, 2238, 2490, 2984, 2988, 3320, 3357, 3730, 3735, 3984, 4476, 4980, 5595, 5968, 5976, 6640, 6714, 7460, 7470, 8952, 9960, 11190, 11952, 13428, 14920, 14940, 16785, 17904, 19920, 22380, 26856, 29840, 29880, 30959, 33570, 44760, 53712, 59760, 61918, 67140, 89520, 92877, 123836, 134280, 154795, 185754, 247672, 268560, 278631, 309590, 371508, 464385, 495344, 557262, 619180, 743016, 928770, 1114524, 1238360, 1393155, 1486032, 1857540, 2229048, 2476720, 2786310, 3715080, 4458096, 5572620, 7430160, 11145240, 22290480]

約数ペア:

[(1, 22290480), (2, 11145240), (3, 7430160), (4, 5572620), (5, 4458096), (6, 3715080), (8, 2786310), (9, 2476720), (10, 2229048), (12, 1857540), (15, 1486032), (16, 1393155), (18, 1238360), (20, 1114524), (24, 928770), (30, 743016), (36, 619180), (40, 557262), (45, 495344), (48, 464385), (60, 371508), (72, 309590), (80, 278631), (83, 268560), (90, 247672), (120, 185754), (144, 154795), (166, 134280), (180, 123836), (240, 92877), (249, 89520), (332, 67140), (360, 61918), (373, 59760), (415, 53712), (498, 44760), (664, 33570), (720, 30959), (746, 29880), (747, 29840), (830, 26856), (996, 22380), (1119, 19920), (1245, 17904), (1328, 16785), (1492, 14940), (1494, 14920), (1660, 13428), (1865, 11952), (1992, 11190), (2238, 9960), (2490, 8952), (2984, 7470), (2988, 7460), (3320, 6714), (3357, 6640), (3730, 5976), (3735, 5968), (3984, 5595), (4476, 4980)]