83636640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^2$

素因数の和:503

約数の個数: 108

約数和(自身を含む): 286599222

約数和(自身を除く): 202962582

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 720, 723, 964, 1205, 1440, 1446, 1928, 2169, 2410, 2892, 3615, 3856, 4338, 4820, 5784, 7230, 7712, 8676, 9640, 10845, 11568, 14460, 17352, 19280, 21690, 23136, 28920, 34704, 38560, 43380, 57840, 58081, 69408, 86760, 115680, 116162, 173520, 174243, 232324, 290405, 347040, 348486, 464648, 522729, 580810, 696972, 871215, 929296, 1045458, 1161620, 1393944, 1742430, 1858592, 2090916, 2323240, 2613645, 2787888, 3484860, 4181832, 4646480, 5227290, 5575776, 6969720, 8363664, 9292960, 10454580, 13939440, 16727328, 20909160, 27878880, 41818320, 83636640]

約数ペア:

[(1, 83636640), (2, 41818320), (3, 27878880), (4, 20909160), (5, 16727328), (6, 13939440), (8, 10454580), (9, 9292960), (10, 8363664), (12, 6969720), (15, 5575776), (16, 5227290), (18, 4646480), (20, 4181832), (24, 3484860), (30, 2787888), (32, 2613645), (36, 2323240), (40, 2090916), (45, 1858592), (48, 1742430), (60, 1393944), (72, 1161620), (80, 1045458), (90, 929296), (96, 871215), (120, 696972), (144, 580810), (160, 522729), (180, 464648), (240, 348486), (241, 347040), (288, 290405), (360, 232324), (480, 174243), (482, 173520), (720, 116162), (723, 115680), (964, 86760), (1205, 69408), (1440, 58081), (1446, 57840), (1928, 43380), (2169, 38560), (2410, 34704), (2892, 28920), (3615, 23136), (3856, 21690), (4338, 19280), (4820, 17352), (5784, 14460), (7230, 11568), (7712, 10845), (8676, 9640)]