20812332480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1141027}}^1$

素因数の和:1141066

約数の個数: 112

約数和(自身を含む): 69557066880

約数和(自身を除く): 48744734400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 1141027, 2282054, 3423081, 4564108, 5705135, 6846162, 9128216, 11410270, 13692324, 17115405, 18256432, 21679513, 22820540, 27384648, 34230810, 36512864, 43359026, 45641080, 54769296, 65038539, 68461620, 73025728, 86718052, 91282160, 108397565, 109538592, 130077078, 136923240, 173436104, 182564320, 216795130, 219077184, 260154156, 273846480, 325192695, 346872208, 365128640, 433590260, 520308312, 547692960, 650385390, 693744416, 867180520, 1040616624, 1095385920, 1300770780, 1387488832, 1734361040, 2081233248, 2601541560, 3468722080, 4162466496, 5203083120, 6937444160, 10406166240, 20812332480]

約数ペア:

[(1, 20812332480), (2, 10406166240), (3, 6937444160), (4, 5203083120), (5, 4162466496), (6, 3468722080), (8, 2601541560), (10, 2081233248), (12, 1734361040), (15, 1387488832), (16, 1300770780), (19, 1095385920), (20, 1040616624), (24, 867180520), (30, 693744416), (32, 650385390), (38, 547692960), (40, 520308312), (48, 433590260), (57, 365128640), (60, 346872208), (64, 325192695), (76, 273846480), (80, 260154156), (95, 219077184), (96, 216795130), (114, 182564320), (120, 173436104), (152, 136923240), (160, 130077078), (190, 109538592), (192, 108397565), (228, 91282160), (240, 86718052), (285, 73025728), (304, 68461620), (320, 65038539), (380, 54769296), (456, 45641080), (480, 43359026), (570, 36512864), (608, 34230810), (760, 27384648), (912, 22820540), (960, 21679513), (1140, 18256432), (1216, 17115405), (1520, 13692324), (1824, 11410270), (2280, 9128216), (3040, 6846162), (3648, 5705135), (4560, 4564108), (6080, 3423081), (9120, 2282054), (18240, 1141027)]