20342283120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1487009}}^1$

素因数の和:1487047

約数の個数: 120

約数和(自身を含む): 71911803600

約数和(自身を除く): 51569520480

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, 4560, 6840, 13680, 1487009, 2974018, 4461027, 5948036, 7435045, 8922054, 11896072, 13383081, 14870090, 17844108, 22305135, 23792144, 26766162, 28253171, 29740180, 35688216, 44610270, 53532324, 56506342, 59480360, 66915405, 71376432, 84759513, 89220540, 107064648, 113012684, 118960720, 133830810, 141265855, 169519026, 178441080, 214129296, 226025368, 254278539, 267661620, 282531710, 339038052, 356882160, 423797565, 452050736, 508557078, 535323240, 565063420, 678076104, 847595130, 1017114156, 1070646480, 1130126840, 1271392695, 1356152208, 1695190260, 2034228312, 2260253680, 2542785390, 3390380520, 4068456624, 5085570780, 6780761040, 10171141560, 20342283120]

約数ペア:

[(1, 20342283120), (2, 10171141560), (3, 6780761040), (4, 5085570780), (5, 4068456624), (6, 3390380520), (8, 2542785390), (9, 2260253680), (10, 2034228312), (12, 1695190260), (15, 1356152208), (16, 1271392695), (18, 1130126840), (19, 1070646480), (20, 1017114156), (24, 847595130), (30, 678076104), (36, 565063420), (38, 535323240), (40, 508557078), (45, 452050736), (48, 423797565), (57, 356882160), (60, 339038052), (72, 282531710), (76, 267661620), (80, 254278539), (90, 226025368), (95, 214129296), (114, 178441080), (120, 169519026), (144, 141265855), (152, 133830810), (171, 118960720), (180, 113012684), (190, 107064648), (228, 89220540), (240, 84759513), (285, 71376432), (304, 66915405), (342, 59480360), (360, 56506342), (380, 53532324), (456, 44610270), (570, 35688216), (684, 29740180), (720, 28253171), (760, 26766162), (855, 23792144), (912, 22305135), (1140, 17844108), (1368, 14870090), (1520, 13383081), (1710, 11896072), (2280, 8922054), (2736, 7435045), (3420, 5948036), (4560, 4461027), (6840, 2974018), (13680, 1487009)]