157415040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27329}}^1$

素因数の和:27354

約数の個数: 96

約数和(自身を含む): 543593700

約数和(自身を除く): 386178660

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27329, 54658, 81987, 109316, 136645, 163974, 218632, 245961, 273290, 327948, 409935, 437264, 491922, 546580, 655896, 819870, 874528, 983844, 1093160, 1229805, 1311792, 1639740, 1749056, 1967688, 2186320, 2459610, 2623584, 3279480, 3498112, 3935376, 4372640, 4919220, 5247168, 6558960, 7870752, 8745280, 9838440, 10494336, 13117920, 15741504, 17490560, 19676880, 26235840, 31483008, 39353760, 52471680, 78707520, 157415040]

約数ペア:

[(1, 157415040), (2, 78707520), (3, 52471680), (4, 39353760), (5, 31483008), (6, 26235840), (8, 19676880), (9, 17490560), (10, 15741504), (12, 13117920), (15, 10494336), (16, 9838440), (18, 8745280), (20, 7870752), (24, 6558960), (30, 5247168), (32, 4919220), (36, 4372640), (40, 3935376), (45, 3498112), (48, 3279480), (60, 2623584), (64, 2459610), (72, 2186320), (80, 1967688), (90, 1749056), (96, 1639740), (120, 1311792), (128, 1229805), (144, 1093160), (160, 983844), (180, 874528), (192, 819870), (240, 655896), (288, 546580), (320, 491922), (360, 437264), (384, 409935), (480, 327948), (576, 273290), (640, 245961), (720, 218632), (960, 163974), (1152, 136645), (1440, 109316), (1920, 81987), (2880, 54658), (5760, 27329)]