156957120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{54499}}^1$

素因数の和:54522

約数の個数: 84

約数和(自身を含む): 539877000

約数和(自身を除く): 382919880

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 54499, 108998, 163497, 217996, 272495, 326994, 435992, 490491, 544990, 653988, 817485, 871984, 980982, 1089980, 1307976, 1634970, 1743968, 1961964, 2179960, 2452455, 2615952, 3269940, 3487936, 3923928, 4359920, 4904910, 5231904, 6539880, 7847856, 8719840, 9809820, 10463808, 13079760, 15695712, 17439680, 19619640, 26159520, 31391424, 39239280, 52319040, 78478560, 156957120]

約数ペア:

[(1, 156957120), (2, 78478560), (3, 52319040), (4, 39239280), (5, 31391424), (6, 26159520), (8, 19619640), (9, 17439680), (10, 15695712), (12, 13079760), (15, 10463808), (16, 9809820), (18, 8719840), (20, 7847856), (24, 6539880), (30, 5231904), (32, 4904910), (36, 4359920), (40, 3923928), (45, 3487936), (48, 3269940), (60, 2615952), (64, 2452455), (72, 2179960), (80, 1961964), (90, 1743968), (96, 1634970), (120, 1307976), (144, 1089980), (160, 980982), (180, 871984), (192, 817485), (240, 653988), (288, 544990), (320, 490491), (360, 435992), (480, 326994), (576, 272495), (720, 217996), (960, 163497), (1440, 108998), (2880, 54499)]