145608960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5417}}^1$

素因数の和:5448

約数の個数: 144

約数和(自身を含む): 531570816

約数和(自身を除く): 385961856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5417, 6720, 8960, 10834, 13440, 16251, 21668, 26880, 27085, 32502, 37919, 43336, 54170, 65004, 75838, 81255, 86672, 108340, 113757, 130008, 151676, 162510, 173344, 189595, 216680, 227514, 260016, 303352, 325020, 346688, 379190, 433360, 455028, 520032, 568785, 606704, 650040, 693376, 758380, 866720, 910056, 1040064, 1137570, 1213408, 1300080, 1386752, 1516760, 1733440, 1820112, 2080128, 2275140, 2426816, 2600160, 3033520, 3466880, 3640224, 4160256, 4550280, 4853632, 5200320, 6067040, 6933760, 7280448, 9100560, 9707264, 10400640, 12134080, 14560896, 18201120, 20801280, 24268160, 29121792, 36402240, 48536320, 72804480, 145608960]

約数ペア:

[(1, 145608960), (2, 72804480), (3, 48536320), (4, 36402240), (5, 29121792), (6, 24268160), (7, 20801280), (8, 18201120), (10, 14560896), (12, 12134080), (14, 10400640), (15, 9707264), (16, 9100560), (20, 7280448), (21, 6933760), (24, 6067040), (28, 5200320), (30, 4853632), (32, 4550280), (35, 4160256), (40, 3640224), (42, 3466880), (48, 3033520), (56, 2600160), (60, 2426816), (64, 2275140), (70, 2080128), (80, 1820112), (84, 1733440), (96, 1516760), (105, 1386752), (112, 1300080), (120, 1213408), (128, 1137570), (140, 1040064), (160, 910056), (168, 866720), (192, 758380), (210, 693376), (224, 650040), (240, 606704), (256, 568785), (280, 520032), (320, 455028), (336, 433360), (384, 379190), (420, 346688), (448, 325020), (480, 303352), (560, 260016), (640, 227514), (672, 216680), (768, 189595), (840, 173344), (896, 162510), (960, 151676), (1120, 130008), (1280, 113757), (1344, 108340), (1680, 86672), (1792, 81255), (1920, 75838), (2240, 65004), (2688, 54170), (3360, 43336), (3840, 37919), (4480, 32502), (5376, 27085), (5417, 26880), (6720, 21668), (8960, 16251), (10834, 13440)]