144907680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15926

約数の個数: 96

約数和(自身を含む): 480513600

約数和(自身を除く): 335605920

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, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 158890, 190668, 238335, 254224, 301891, 317780, 381336, 476670, 508448, 603782, 635560, 762672, 905673, 953340, 1207564, 1271120, 1509455, 1525344, 1811346, 1906680, 2415128, 2542240, 3018910, 3622692, 3813360, 4528365, 4830256, 6037820, 7245384, 7626720, 9056730, 9660512, 12075640, 14490768, 18113460, 24151280, 28981536, 36226920, 48302560, 72453840, 144907680]

約数ペア:

[(1, 144907680), (2, 72453840), (3, 48302560), (4, 36226920), (5, 28981536), (6, 24151280), (8, 18113460), (10, 14490768), (12, 12075640), (15, 9660512), (16, 9056730), (19, 7626720), (20, 7245384), (24, 6037820), (30, 4830256), (32, 4528365), (38, 3813360), (40, 3622692), (48, 3018910), (57, 2542240), (60, 2415128), (76, 1906680), (80, 1811346), (95, 1525344), (96, 1509455), (114, 1271120), (120, 1207564), (152, 953340), (160, 905673), (190, 762672), (228, 635560), (240, 603782), (285, 508448), (304, 476670), (380, 381336), (456, 317780), (480, 301891), (570, 254224), (608, 238335), (760, 190668), (912, 158890), (1140, 127112), (1520, 95334), (1824, 79445), (2280, 63556), (3040, 47667), (4560, 31778), (9120, 15889)]