145021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7428

約数の個数: 96

約数和(自身を含む): 468024480

約数和(自身を除く): 323002560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 7369, 9840, 14738, 19680, 22107, 29476, 36845, 44214, 58952, 73690, 88428, 110535, 117904, 147380, 176856, 221070, 235808, 294760, 302129, 353712, 442140, 589520, 604258, 707424, 884280, 906387, 1179040, 1208516, 1510645, 1768560, 1812774, 2417032, 3021290, 3537120, 3625548, 4531935, 4834064, 6042580, 7251096, 9063870, 9668128, 12085160, 14502192, 18127740, 24170320, 29004384, 36255480, 48340640, 72510960, 145021920]

約数ペア:

[(1, 145021920), (2, 72510960), (3, 48340640), (4, 36255480), (5, 29004384), (6, 24170320), (8, 18127740), (10, 14502192), (12, 12085160), (15, 9668128), (16, 9063870), (20, 7251096), (24, 6042580), (30, 4834064), (32, 4531935), (40, 3625548), (41, 3537120), (48, 3021290), (60, 2417032), (80, 1812774), (82, 1768560), (96, 1510645), (120, 1208516), (123, 1179040), (160, 906387), (164, 884280), (205, 707424), (240, 604258), (246, 589520), (328, 442140), (410, 353712), (480, 302129), (492, 294760), (615, 235808), (656, 221070), (820, 176856), (984, 147380), (1230, 117904), (1312, 110535), (1640, 88428), (1968, 73690), (2460, 58952), (3280, 44214), (3936, 36845), (4920, 29476), (6560, 22107), (7369, 19680), (9840, 14738)]