145837920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15991}}^1$

素因数の和:16028

約数の個数: 96

約数和(自身を含む): 483598080

約数和(自身を除く): 337760160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15991, 31982, 47973, 63964, 79955, 95946, 127928, 159910, 191892, 239865, 255856, 303829, 319820, 383784, 479730, 511712, 607658, 639640, 767568, 911487, 959460, 1215316, 1279280, 1519145, 1535136, 1822974, 1918920, 2430632, 2558560, 3038290, 3645948, 3837840, 4557435, 4861264, 6076580, 7291896, 7675680, 9114870, 9722528, 12153160, 14583792, 18229740, 24306320, 29167584, 36459480, 48612640, 72918960, 145837920]

約数ペア:

[(1, 145837920), (2, 72918960), (3, 48612640), (4, 36459480), (5, 29167584), (6, 24306320), (8, 18229740), (10, 14583792), (12, 12153160), (15, 9722528), (16, 9114870), (19, 7675680), (20, 7291896), (24, 6076580), (30, 4861264), (32, 4557435), (38, 3837840), (40, 3645948), (48, 3038290), (57, 2558560), (60, 2430632), (76, 1918920), (80, 1822974), (95, 1535136), (96, 1519145), (114, 1279280), (120, 1215316), (152, 959460), (160, 911487), (190, 767568), (228, 639640), (240, 607658), (285, 511712), (304, 479730), (380, 383784), (456, 319820), (480, 303829), (570, 255856), (608, 239865), (760, 191892), (912, 159910), (1140, 127928), (1520, 95946), (1824, 79955), (2280, 63964), (3040, 47973), (4560, 31982), (9120, 15991)]