42930120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 136062720

約数和(自身を除く): 93132600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 991, 1083, 1140, 1444, 1805, 1982, 2166, 2280, 2888, 2973, 3610, 3964, 4332, 4955, 5415, 5946, 7220, 7928, 8664, 9910, 10830, 11892, 14440, 14865, 18829, 19820, 21660, 23784, 29730, 37658, 39640, 43320, 56487, 59460, 75316, 94145, 112974, 118920, 150632, 188290, 225948, 282435, 357751, 376580, 451896, 564870, 715502, 753160, 1073253, 1129740, 1431004, 1788755, 2146506, 2259480, 2862008, 3577510, 4293012, 5366265, 7155020, 8586024, 10732530, 14310040, 21465060, 42930120]

約数ペア:

[(1, 42930120), (2, 21465060), (3, 14310040), (4, 10732530), (5, 8586024), (6, 7155020), (8, 5366265), (10, 4293012), (12, 3577510), (15, 2862008), (19, 2259480), (20, 2146506), (24, 1788755), (30, 1431004), (38, 1129740), (40, 1073253), (57, 753160), (60, 715502), (76, 564870), (95, 451896), (114, 376580), (120, 357751), (152, 282435), (190, 225948), (228, 188290), (285, 150632), (361, 118920), (380, 112974), (456, 94145), (570, 75316), (722, 59460), (760, 56487), (991, 43320), (1083, 39640), (1140, 37658), (1444, 29730), (1805, 23784), (1982, 21660), (2166, 19820), (2280, 18829), (2888, 14865), (2973, 14440), (3610, 11892), (3964, 10830), (4332, 9910), (4955, 8664), (5415, 7928), (5946, 7220)]