7147722240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{310231}}^1$

素因数の和:310260

約数の個数: 120

約数和(自身を含む): 24754652208

約数和(自身を除く): 17606929968

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, 310231, 620462, 930693, 1240924, 1551155, 1861386, 2481848, 2792079, 3102310, 3722772, 4653465, 4963696, 5584158, 6204620, 7445544, 9306930, 9927392, 11168316, 12409240, 13960395, 14891088, 18613860, 19854784, 22336632, 24818480, 27920790, 29782176, 37227720, 39709568, 44673264, 49636960, 55841580, 59564352, 74455440, 79419136, 89346528, 99273920, 111683160, 119128704, 148910880, 158838272, 178693056, 198547840, 223366320, 238257408, 297821760, 357386112, 397095680, 446732640, 476514816, 595643520, 714772224, 794191360, 893465280, 1191287040, 1429544448, 1786930560, 2382574080, 3573861120, 7147722240]

約数ペア:

[(1, 7147722240), (2, 3573861120), (3, 2382574080), (4, 1786930560), (5, 1429544448), (6, 1191287040), (8, 893465280), (9, 794191360), (10, 714772224), (12, 595643520), (15, 476514816), (16, 446732640), (18, 397095680), (20, 357386112), (24, 297821760), (30, 238257408), (32, 223366320), (36, 198547840), (40, 178693056), (45, 158838272), (48, 148910880), (60, 119128704), (64, 111683160), (72, 99273920), (80, 89346528), (90, 79419136), (96, 74455440), (120, 59564352), (128, 55841580), (144, 49636960), (160, 44673264), (180, 39709568), (192, 37227720), (240, 29782176), (256, 27920790), (288, 24818480), (320, 22336632), (360, 19854784), (384, 18613860), (480, 14891088), (512, 13960395), (576, 12409240), (640, 11168316), (720, 9927392), (768, 9306930), (960, 7445544), (1152, 6204620), (1280, 5584158), (1440, 4963696), (1536, 4653465), (1920, 3722772), (2304, 3102310), (2560, 2792079), (2880, 2481848), (3840, 1861386), (4608, 1551155), (5760, 1240924), (7680, 930693), (11520, 620462), (23040, 310231)]