123359640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5743}}^1$

素因数の和:5936

約数の個数: 64

約数和(自身を含む): 372211200

約数和(自身を除く): 248851560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 5743, 7160, 10740, 11486, 17229, 21480, 22972, 28715, 34458, 45944, 57430, 68916, 86145, 114860, 137832, 172290, 229720, 344580, 689160, 1027997, 2055994, 3083991, 4111988, 5139985, 6167982, 8223976, 10279970, 12335964, 15419955, 20559940, 24671928, 30839910, 41119880, 61679820, 123359640]

約数ペア:

[(1, 123359640), (2, 61679820), (3, 41119880), (4, 30839910), (5, 24671928), (6, 20559940), (8, 15419955), (10, 12335964), (12, 10279970), (15, 8223976), (20, 6167982), (24, 5139985), (30, 4111988), (40, 3083991), (60, 2055994), (120, 1027997), (179, 689160), (358, 344580), (537, 229720), (716, 172290), (895, 137832), (1074, 114860), (1432, 86145), (1790, 68916), (2148, 57430), (2685, 45944), (3580, 34458), (4296, 28715), (5370, 22972), (5743, 21480), (7160, 17229), (10740, 11486)]