771898320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6197}}^1$

素因数の和:6389

約数の個数: 120

約数和(自身を含む): 2607696936

約数和(自身を除く): 1835798616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 6197, 6228, 6920, 7785, 8304, 10380, 12394, 12456, 13840, 15570, 18591, 20760, 24788, 24912, 30985, 31140, 37182, 41520, 49576, 55773, 61970, 62280, 74364, 92955, 99152, 111546, 123940, 124560, 148728, 185910, 223092, 247880, 278865, 297456, 371820, 446184, 495760, 557730, 743640, 892368, 1072081, 1115460, 1487280, 2144162, 2230920, 3216243, 4288324, 4461840, 5360405, 6432486, 8576648, 9648729, 10720810, 12864972, 16081215, 17153296, 19297458, 21441620, 25729944, 32162430, 38594916, 42883240, 48243645, 51459888, 64324860, 77189832, 85766480, 96487290, 128649720, 154379664, 192974580, 257299440, 385949160, 771898320]

約数ペア:

[(1, 771898320), (2, 385949160), (3, 257299440), (4, 192974580), (5, 154379664), (6, 128649720), (8, 96487290), (9, 85766480), (10, 77189832), (12, 64324860), (15, 51459888), (16, 48243645), (18, 42883240), (20, 38594916), (24, 32162430), (30, 25729944), (36, 21441620), (40, 19297458), (45, 17153296), (48, 16081215), (60, 12864972), (72, 10720810), (80, 9648729), (90, 8576648), (120, 6432486), (144, 5360405), (173, 4461840), (180, 4288324), (240, 3216243), (346, 2230920), (360, 2144162), (519, 1487280), (692, 1115460), (720, 1072081), (865, 892368), (1038, 743640), (1384, 557730), (1557, 495760), (1730, 446184), (2076, 371820), (2595, 297456), (2768, 278865), (3114, 247880), (3460, 223092), (4152, 185910), (5190, 148728), (6197, 124560), (6228, 123940), (6920, 111546), (7785, 99152), (8304, 92955), (10380, 74364), (12394, 62280), (12456, 61970), (13840, 55773), (15570, 49576), (18591, 41520), (20760, 37182), (24788, 31140), (24912, 30985)]