306556560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9125

約数の個数: 120

約数和(自身を含む): 1051539840

約数和(自身を除く): 744983280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 9059, 11280, 16920, 18118, 27177, 33840, 36236, 45295, 54354, 72472, 81531, 90590, 108708, 135885, 144944, 163062, 181180, 217416, 271770, 326124, 362360, 407655, 425773, 434832, 543540, 652248, 724720, 815310, 851546, 1087080, 1277319, 1304496, 1630620, 1703092, 2128865, 2174160, 2554638, 3261240, 3406184, 3831957, 4257730, 5109276, 6386595, 6522480, 6812368, 7663914, 8515460, 10218552, 12773190, 15327828, 17030920, 19159785, 20437104, 25546380, 30655656, 34061840, 38319570, 51092760, 61311312, 76639140, 102185520, 153278280, 306556560]

約数ペア:

[(1, 306556560), (2, 153278280), (3, 102185520), (4, 76639140), (5, 61311312), (6, 51092760), (8, 38319570), (9, 34061840), (10, 30655656), (12, 25546380), (15, 20437104), (16, 19159785), (18, 17030920), (20, 15327828), (24, 12773190), (30, 10218552), (36, 8515460), (40, 7663914), (45, 6812368), (47, 6522480), (48, 6386595), (60, 5109276), (72, 4257730), (80, 3831957), (90, 3406184), (94, 3261240), (120, 2554638), (141, 2174160), (144, 2128865), (180, 1703092), (188, 1630620), (235, 1304496), (240, 1277319), (282, 1087080), (360, 851546), (376, 815310), (423, 724720), (470, 652248), (564, 543540), (705, 434832), (720, 425773), (752, 407655), (846, 362360), (940, 326124), (1128, 271770), (1410, 217416), (1692, 181180), (1880, 163062), (2115, 144944), (2256, 135885), (2820, 108708), (3384, 90590), (3760, 81531), (4230, 72472), (5640, 54354), (6768, 45295), (8460, 36236), (9059, 33840), (11280, 27177), (16920, 18118)]