53575440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 180940800

約数和(自身を除く): 127365360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 379, 380, 456, 465, 496, 570, 589, 620, 744, 758, 760, 912, 930, 1137, 1140, 1178, 1240, 1488, 1516, 1520, 1767, 1860, 1895, 2274, 2280, 2356, 2480, 2945, 3032, 3534, 3720, 3790, 4548, 4560, 4712, 5685, 5890, 6064, 7068, 7201, 7440, 7580, 8835, 9096, 9424, 11370, 11749, 11780, 14136, 14402, 15160, 17670, 18192, 21603, 22740, 23498, 23560, 28272, 28804, 30320, 35247, 35340, 36005, 43206, 45480, 46996, 47120, 57608, 58745, 70494, 70680, 72010, 86412, 90960, 93992, 108015, 115216, 117490, 140988, 141360, 144020, 172824, 176235, 187984, 216030, 223231, 234980, 281976, 288040, 345648, 352470, 432060, 446462, 469960, 563952, 576080, 669693, 704940, 864120, 892924, 939920, 1116155, 1339386, 1409880, 1728240, 1785848, 2232310, 2678772, 2819760, 3348465, 3571696, 4464620, 5357544, 6696930, 8929240, 10715088, 13393860, 17858480, 26787720, 53575440]

約数ペア:

[(1, 53575440), (2, 26787720), (3, 17858480), (4, 13393860), (5, 10715088), (6, 8929240), (8, 6696930), (10, 5357544), (12, 4464620), (15, 3571696), (16, 3348465), (19, 2819760), (20, 2678772), (24, 2232310), (30, 1785848), (31, 1728240), (38, 1409880), (40, 1339386), (48, 1116155), (57, 939920), (60, 892924), (62, 864120), (76, 704940), (80, 669693), (93, 576080), (95, 563952), (114, 469960), (120, 446462), (124, 432060), (152, 352470), (155, 345648), (186, 288040), (190, 281976), (228, 234980), (240, 223231), (248, 216030), (285, 187984), (304, 176235), (310, 172824), (372, 144020), (379, 141360), (380, 140988), (456, 117490), (465, 115216), (496, 108015), (570, 93992), (589, 90960), (620, 86412), (744, 72010), (758, 70680), (760, 70494), (912, 58745), (930, 57608), (1137, 47120), (1140, 46996), (1178, 45480), (1240, 43206), (1488, 36005), (1516, 35340), (1520, 35247), (1767, 30320), (1860, 28804), (1895, 28272), (2274, 23560), (2280, 23498), (2356, 22740), (2480, 21603), (2945, 18192), (3032, 17670), (3534, 15160), (3720, 14402), (3790, 14136), (4548, 11780), (4560, 11749), (4712, 11370), (5685, 9424), (5890, 9096), (6064, 8835), (7068, 7580), (7201, 7440)]