391156560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3922

約数の個数: 160

約数和(自身を含む): 1376340480

約数和(自身を除く): 985183920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 3853, 4230, 5076, 5640, 6345, 6768, 7706, 8460, 10152, 11280, 11559, 12690, 15412, 16920, 19265, 20304, 23118, 25380, 30824, 33840, 34677, 38530, 46236, 50760, 57795, 61648, 69354, 77060, 92472, 101520, 104031, 115590, 138708, 154120, 173385, 181091, 184944, 208062, 231180, 277416, 308240, 346770, 362182, 416124, 462360, 520155, 543273, 554832, 693540, 724364, 832248, 905455, 924720, 1040310, 1086546, 1387080, 1448728, 1629819, 1664496, 1810910, 2080620, 2173092, 2716365, 2774160, 2897456, 3259638, 3621820, 4161240, 4346184, 4889457, 5432730, 6519276, 7243640, 8149095, 8322480, 8692368, 9778914, 10865460, 13038552, 14487280, 16298190, 19557828, 21730920, 24447285, 26077104, 32596380, 39115656, 43461840, 48894570, 65192760, 78231312, 97789140, 130385520, 195578280, 391156560]

約数ペア:

[(1, 391156560), (2, 195578280), (3, 130385520), (4, 97789140), (5, 78231312), (6, 65192760), (8, 48894570), (9, 43461840), (10, 39115656), (12, 32596380), (15, 26077104), (16, 24447285), (18, 21730920), (20, 19557828), (24, 16298190), (27, 14487280), (30, 13038552), (36, 10865460), (40, 9778914), (45, 8692368), (47, 8322480), (48, 8149095), (54, 7243640), (60, 6519276), (72, 5432730), (80, 4889457), (90, 4346184), (94, 4161240), (108, 3621820), (120, 3259638), (135, 2897456), (141, 2774160), (144, 2716365), (180, 2173092), (188, 2080620), (216, 1810910), (235, 1664496), (240, 1629819), (270, 1448728), (282, 1387080), (360, 1086546), (376, 1040310), (423, 924720), (432, 905455), (470, 832248), (540, 724364), (564, 693540), (705, 554832), (720, 543273), (752, 520155), (846, 462360), (940, 416124), (1080, 362182), (1128, 346770), (1269, 308240), (1410, 277416), (1692, 231180), (1880, 208062), (2115, 184944), (2160, 181091), (2256, 173385), (2538, 154120), (2820, 138708), (3384, 115590), (3760, 104031), (3853, 101520), (4230, 92472), (5076, 77060), (5640, 69354), (6345, 61648), (6768, 57795), (7706, 50760), (8460, 46236), (10152, 38530), (11280, 34677), (11559, 33840), (12690, 30824), (15412, 25380), (16920, 23118), (19265, 20304)]