89925480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13183

約数の個数: 96

約数和(自身を含む): 307663200

約数和(自身を除く): 217737720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 118323, 131470, 157764, 197205, 236646, 249793, 262940, 315528, 394410, 473292, 499586, 525880, 591615, 749379, 788820, 946584, 999172, 1183230, 1248965, 1498758, 1577640, 1998344, 2248137, 2366460, 2497930, 2997516, 3746895, 4496274, 4732920, 4995860, 5995032, 7493790, 8992548, 9991720, 11240685, 14987580, 17985096, 22481370, 29975160, 44962740, 89925480]

約数ペア:

[(1, 89925480), (2, 44962740), (3, 29975160), (4, 22481370), (5, 17985096), (6, 14987580), (8, 11240685), (9, 9991720), (10, 8992548), (12, 7493790), (15, 5995032), (18, 4995860), (19, 4732920), (20, 4496274), (24, 3746895), (30, 2997516), (36, 2497930), (38, 2366460), (40, 2248137), (45, 1998344), (57, 1577640), (60, 1498758), (72, 1248965), (76, 1183230), (90, 999172), (95, 946584), (114, 788820), (120, 749379), (152, 591615), (171, 525880), (180, 499586), (190, 473292), (228, 394410), (285, 315528), (342, 262940), (360, 249793), (380, 236646), (456, 197205), (570, 157764), (684, 131470), (760, 118323), (855, 105176), (1140, 78882), (1368, 65735), (1710, 52588), (2280, 39441), (3420, 26294), (6840, 13147)]