193421160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{537281}}^1$

素因数の和:537298

約数の個数: 48

約数和(自身を含む): 628619940

約数和(自身を除く): 435198780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 537281, 1074562, 1611843, 2149124, 2686405, 3223686, 4298248, 4835529, 5372810, 6447372, 8059215, 9671058, 10745620, 12894744, 16118430, 19342116, 21491240, 24177645, 32236860, 38684232, 48355290, 64473720, 96710580, 193421160]

約数ペア:

[(1, 193421160), (2, 96710580), (3, 64473720), (4, 48355290), (5, 38684232), (6, 32236860), (8, 24177645), (9, 21491240), (10, 19342116), (12, 16118430), (15, 12894744), (18, 10745620), (20, 9671058), (24, 8059215), (30, 6447372), (36, 5372810), (40, 4835529), (45, 4298248), (60, 3223686), (72, 2686405), (90, 2149124), (120, 1611843), (180, 1074562), (360, 537281)]