47428560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3505

約数の個数: 120

約数和(自身を含む): 167712480

約数和(自身を除く): 120283920

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, 3467, 4560, 6840, 6934, 10401, 13680, 13868, 17335, 20802, 27736, 31203, 34670, 41604, 52005, 55472, 62406, 65873, 69340, 83208, 104010, 124812, 131746, 138680, 156015, 166416, 197619, 208020, 249624, 263492, 277360, 312030, 329365, 395238, 416040, 499248, 526984, 592857, 624060, 658730, 790476, 832080, 988095, 1053968, 1185714, 1248120, 1317460, 1580952, 1976190, 2371428, 2496240, 2634920, 2964285, 3161904, 3952380, 4742856, 5269840, 5928570, 7904760, 9485712, 11857140, 15809520, 23714280, 47428560]

約数ペア:

[(1, 47428560), (2, 23714280), (3, 15809520), (4, 11857140), (5, 9485712), (6, 7904760), (8, 5928570), (9, 5269840), (10, 4742856), (12, 3952380), (15, 3161904), (16, 2964285), (18, 2634920), (19, 2496240), (20, 2371428), (24, 1976190), (30, 1580952), (36, 1317460), (38, 1248120), (40, 1185714), (45, 1053968), (48, 988095), (57, 832080), (60, 790476), (72, 658730), (76, 624060), (80, 592857), (90, 526984), (95, 499248), (114, 416040), (120, 395238), (144, 329365), (152, 312030), (171, 277360), (180, 263492), (190, 249624), (228, 208020), (240, 197619), (285, 166416), (304, 156015), (342, 138680), (360, 131746), (380, 124812), (456, 104010), (570, 83208), (684, 69340), (720, 65873), (760, 62406), (855, 55472), (912, 52005), (1140, 41604), (1368, 34670), (1520, 31203), (1710, 27736), (2280, 20802), (2736, 17335), (3420, 13868), (3467, 13680), (4560, 10401), (6840, 6934)]