401621322240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17431481}}^1$

素因数の和:17431510

約数の個数: 120

約数和(自身を含む): 1390927674708

約数和(自身を除く): 989306352468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 17431481, 34862962, 52294443, 69725924, 87157405, 104588886, 139451848, 156883329, 174314810, 209177772, 261472215, 278903696, 313766658, 348629620, 418355544, 522944430, 557807392, 627533316, 697259240, 784416645, 836711088, 1045888860, 1115614784, 1255066632, 1394518480, 1568833290, 1673422176, 2091777720, 2231229568, 2510133264, 2789036960, 3137666580, 3346844352, 4183555440, 4462459136, 5020266528, 5578073920, 6275333160, 6693688704, 8367110880, 8924918272, 10040533056, 11156147840, 12550666320, 13387377408, 16734221760, 20081066112, 22312295680, 25101332640, 26774754816, 33468443520, 40162132224, 44624591360, 50202665280, 66936887040, 80324264448, 100405330560, 133873774080, 200810661120, 401621322240]

約数ペア:

[(1, 401621322240), (2, 200810661120), (3, 133873774080), (4, 100405330560), (5, 80324264448), (6, 66936887040), (8, 50202665280), (9, 44624591360), (10, 40162132224), (12, 33468443520), (15, 26774754816), (16, 25101332640), (18, 22312295680), (20, 20081066112), (24, 16734221760), (30, 13387377408), (32, 12550666320), (36, 11156147840), (40, 10040533056), (45, 8924918272), (48, 8367110880), (60, 6693688704), (64, 6275333160), (72, 5578073920), (80, 5020266528), (90, 4462459136), (96, 4183555440), (120, 3346844352), (128, 3137666580), (144, 2789036960), (160, 2510133264), (180, 2231229568), (192, 2091777720), (240, 1673422176), (256, 1568833290), (288, 1394518480), (320, 1255066632), (360, 1115614784), (384, 1045888860), (480, 836711088), (512, 784416645), (576, 697259240), (640, 627533316), (720, 557807392), (768, 522944430), (960, 418355544), (1152, 348629620), (1280, 313766658), (1440, 278903696), (1536, 261472215), (1920, 209177772), (2304, 174314810), (2560, 156883329), (2880, 139451848), (3840, 104588886), (4608, 87157405), (5760, 69725924), (7680, 52294443), (11520, 34862962), (23040, 17431481)]