38448540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5508

約数の個数: 96

約数和(自身を含む): 128842560

約数和(自身を除く): 90394020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 5477, 7020, 10954, 16431, 21908, 27385, 32862, 49293, 54770, 65724, 71201, 82155, 98586, 109540, 142402, 147879, 164310, 197172, 213603, 246465, 284804, 295758, 328620, 356005, 427206, 492930, 591516, 640809, 712010, 739395, 854412, 985860, 1068015, 1281618, 1424020, 1478790, 1922427, 2136030, 2563236, 2957580, 3204045, 3844854, 4272060, 6408090, 7689708, 9612135, 12816180, 19224270, 38448540]

約数ペア:

[(1, 38448540), (2, 19224270), (3, 12816180), (4, 9612135), (5, 7689708), (6, 6408090), (9, 4272060), (10, 3844854), (12, 3204045), (13, 2957580), (15, 2563236), (18, 2136030), (20, 1922427), (26, 1478790), (27, 1424020), (30, 1281618), (36, 1068015), (39, 985860), (45, 854412), (52, 739395), (54, 712010), (60, 640809), (65, 591516), (78, 492930), (90, 427206), (108, 356005), (117, 328620), (130, 295758), (135, 284804), (156, 246465), (180, 213603), (195, 197172), (234, 164310), (260, 147879), (270, 142402), (351, 109540), (390, 98586), (468, 82155), (540, 71201), (585, 65724), (702, 54770), (780, 49293), (1170, 32862), (1404, 27385), (1755, 21908), (2340, 16431), (3510, 10954), (5477, 7020)]