48423420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 154411488

約数和(自身を除く): 105988068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 421, 426, 540, 639, 710, 810, 842, 852, 1065, 1263, 1278, 1420, 1620, 1684, 1917, 2105, 2130, 2526, 2556, 3195, 3789, 3834, 4210, 4260, 5052, 5751, 6315, 6390, 7578, 7668, 8420, 9585, 11367, 11502, 12630, 12780, 15156, 18945, 19170, 22734, 23004, 25260, 28755, 29891, 34101, 37890, 38340, 45468, 56835, 57510, 59782, 68202, 75780, 89673, 113670, 115020, 119564, 136404, 149455, 170505, 179346, 227340, 269019, 298910, 341010, 358692, 448365, 538038, 597820, 682020, 807057, 896730, 1076076, 1345095, 1614114, 1793460, 2421171, 2690190, 3228228, 4035285, 4842342, 5380380, 8070570, 9684684, 12105855, 16141140, 24211710, 48423420]

約数ペア:

[(1, 48423420), (2, 24211710), (3, 16141140), (4, 12105855), (5, 9684684), (6, 8070570), (9, 5380380), (10, 4842342), (12, 4035285), (15, 3228228), (18, 2690190), (20, 2421171), (27, 1793460), (30, 1614114), (36, 1345095), (45, 1076076), (54, 896730), (60, 807057), (71, 682020), (81, 597820), (90, 538038), (108, 448365), (135, 358692), (142, 341010), (162, 298910), (180, 269019), (213, 227340), (270, 179346), (284, 170505), (324, 149455), (355, 136404), (405, 119564), (421, 115020), (426, 113670), (540, 89673), (639, 75780), (710, 68202), (810, 59782), (842, 57510), (852, 56835), (1065, 45468), (1263, 38340), (1278, 37890), (1420, 34101), (1620, 29891), (1684, 28755), (1917, 25260), (2105, 23004), (2130, 22734), (2526, 19170), (2556, 18945), (3195, 15156), (3789, 12780), (3834, 12630), (4210, 11502), (4260, 11367), (5052, 9585), (5751, 8420), (6315, 7668), (6390, 7578)]