262887360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1362

約数の個数: 112

約数和(自身を含む): 838760832

約数和(自身を除く): 575873472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 320, 480, 502, 753, 960, 1004, 1091, 1255, 1506, 2008, 2182, 2510, 3012, 3273, 3765, 4016, 4364, 5020, 5455, 6024, 6546, 7530, 8032, 8728, 10040, 10910, 12048, 13092, 15060, 16064, 16365, 17456, 20080, 21820, 24096, 26184, 30120, 32730, 34912, 40160, 43640, 48192, 52368, 60240, 65460, 69824, 80320, 87280, 104736, 120480, 130920, 174560, 209472, 240960, 261840, 273841, 349120, 523680, 547682, 821523, 1047360, 1095364, 1369205, 1643046, 2190728, 2738410, 3286092, 4107615, 4381456, 5476820, 6572184, 8215230, 8762912, 10953640, 13144368, 16430460, 17525824, 21907280, 26288736, 32860920, 43814560, 52577472, 65721840, 87629120, 131443680, 262887360]

約数ペア:

[(1, 262887360), (2, 131443680), (3, 87629120), (4, 65721840), (5, 52577472), (6, 43814560), (8, 32860920), (10, 26288736), (12, 21907280), (15, 17525824), (16, 16430460), (20, 13144368), (24, 10953640), (30, 8762912), (32, 8215230), (40, 6572184), (48, 5476820), (60, 4381456), (64, 4107615), (80, 3286092), (96, 2738410), (120, 2190728), (160, 1643046), (192, 1369205), (240, 1095364), (251, 1047360), (320, 821523), (480, 547682), (502, 523680), (753, 349120), (960, 273841), (1004, 261840), (1091, 240960), (1255, 209472), (1506, 174560), (2008, 130920), (2182, 120480), (2510, 104736), (3012, 87280), (3273, 80320), (3765, 69824), (4016, 65460), (4364, 60240), (5020, 52368), (5455, 48192), (6024, 43640), (6546, 40160), (7530, 34912), (8032, 32730), (8728, 30120), (10040, 26184), (10910, 24096), (12048, 21820), (13092, 20080), (15060, 17456), (16064, 16365)]