445778880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6361}}^1$

素因数の和:6454

約数の個数: 112

約数和(自身を含む): 1434961824

約数和(自身を除く): 989182944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 6361, 7008, 8760, 11680, 12722, 14016, 17520, 19083, 23360, 25444, 31805, 35040, 38166, 50888, 63610, 70080, 76332, 95415, 101776, 127220, 152664, 190830, 203552, 254440, 305328, 381660, 407104, 464353, 508880, 610656, 763320, 928706, 1017760, 1221312, 1393059, 1526640, 1857412, 2035520, 2321765, 2786118, 3053280, 3714824, 4643530, 5572236, 6106560, 6965295, 7429648, 9287060, 11144472, 13930590, 14859296, 18574120, 22288944, 27861180, 29718592, 37148240, 44577888, 55722360, 74296480, 89155776, 111444720, 148592960, 222889440, 445778880]

約数ペア:

[(1, 445778880), (2, 222889440), (3, 148592960), (4, 111444720), (5, 89155776), (6, 74296480), (8, 55722360), (10, 44577888), (12, 37148240), (15, 29718592), (16, 27861180), (20, 22288944), (24, 18574120), (30, 14859296), (32, 13930590), (40, 11144472), (48, 9287060), (60, 7429648), (64, 6965295), (73, 6106560), (80, 5572236), (96, 4643530), (120, 3714824), (146, 3053280), (160, 2786118), (192, 2321765), (219, 2035520), (240, 1857412), (292, 1526640), (320, 1393059), (365, 1221312), (438, 1017760), (480, 928706), (584, 763320), (730, 610656), (876, 508880), (960, 464353), (1095, 407104), (1168, 381660), (1460, 305328), (1752, 254440), (2190, 203552), (2336, 190830), (2920, 152664), (3504, 127220), (4380, 101776), (4672, 95415), (5840, 76332), (6361, 70080), (7008, 63610), (8760, 50888), (11680, 38166), (12722, 35040), (14016, 31805), (17520, 25444), (19083, 23360)]