438858480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 1418462784

約数和(自身を除く): 979604304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 73, 74, 80, 111, 120, 146, 148, 185, 219, 222, 240, 292, 296, 365, 370, 438, 444, 555, 584, 592, 677, 730, 740, 876, 888, 1095, 1110, 1168, 1354, 1460, 1480, 1752, 1776, 2031, 2190, 2220, 2701, 2708, 2920, 2960, 3385, 3504, 4062, 4380, 4440, 5402, 5416, 5840, 6770, 8103, 8124, 8760, 8880, 10155, 10804, 10832, 13505, 13540, 16206, 16248, 17520, 20310, 21608, 25049, 27010, 27080, 32412, 32496, 40515, 40620, 43216, 49421, 50098, 54020, 54160, 64824, 75147, 81030, 81240, 98842, 100196, 108040, 125245, 129648, 148263, 150294, 162060, 162480, 197684, 200392, 216080, 247105, 250490, 296526, 300588, 324120, 375735, 395368, 400784, 494210, 500980, 593052, 601176, 648240, 741315, 751470, 790736, 988420, 1001960, 1186104, 1202352, 1482630, 1502940, 1828577, 1976840, 2003920, 2372208, 2965260, 3005880, 3657154, 3953680, 5485731, 5930520, 6011760, 7314308, 9142885, 10971462, 11861040, 14628616, 18285770, 21942924, 27428655, 29257232, 36571540, 43885848, 54857310, 73143080, 87771696, 109714620, 146286160, 219429240, 438858480]

約数ペア:

[(1, 438858480), (2, 219429240), (3, 146286160), (4, 109714620), (5, 87771696), (6, 73143080), (8, 54857310), (10, 43885848), (12, 36571540), (15, 29257232), (16, 27428655), (20, 21942924), (24, 18285770), (30, 14628616), (37, 11861040), (40, 10971462), (48, 9142885), (60, 7314308), (73, 6011760), (74, 5930520), (80, 5485731), (111, 3953680), (120, 3657154), (146, 3005880), (148, 2965260), (185, 2372208), (219, 2003920), (222, 1976840), (240, 1828577), (292, 1502940), (296, 1482630), (365, 1202352), (370, 1186104), (438, 1001960), (444, 988420), (555, 790736), (584, 751470), (592, 741315), (677, 648240), (730, 601176), (740, 593052), (876, 500980), (888, 494210), (1095, 400784), (1110, 395368), (1168, 375735), (1354, 324120), (1460, 300588), (1480, 296526), (1752, 250490), (1776, 247105), (2031, 216080), (2190, 200392), (2220, 197684), (2701, 162480), (2708, 162060), (2920, 150294), (2960, 148263), (3385, 129648), (3504, 125245), (4062, 108040), (4380, 100196), (4440, 98842), (5402, 81240), (5416, 81030), (5840, 75147), (6770, 64824), (8103, 54160), (8124, 54020), (8760, 50098), (8880, 49421), (10155, 43216), (10804, 40620), (10832, 40515), (13505, 32496), (13540, 32412), (16206, 27080), (16248, 27010), (17520, 25049), (20310, 21608)]