305465280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16747}}^1$

素因数の和:16786

約数の個数: 112

約数和(自身を含む): 1020958080

約数和(自身を除く): 715492800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 16747, 18240, 33494, 50241, 66988, 83735, 100482, 133976, 167470, 200964, 251205, 267952, 318193, 334940, 401928, 502410, 535904, 636386, 669880, 803856, 954579, 1004820, 1071808, 1272772, 1339760, 1590965, 1607712, 1909158, 2009640, 2545544, 2679520, 3181930, 3215424, 3818316, 4019280, 4772895, 5091088, 5359040, 6363860, 7636632, 8038560, 9545790, 10182176, 12727720, 15273264, 16077120, 19091580, 20364352, 25455440, 30546528, 38183160, 50910880, 61093056, 76366320, 101821760, 152732640, 305465280]

約数ペア:

[(1, 305465280), (2, 152732640), (3, 101821760), (4, 76366320), (5, 61093056), (6, 50910880), (8, 38183160), (10, 30546528), (12, 25455440), (15, 20364352), (16, 19091580), (19, 16077120), (20, 15273264), (24, 12727720), (30, 10182176), (32, 9545790), (38, 8038560), (40, 7636632), (48, 6363860), (57, 5359040), (60, 5091088), (64, 4772895), (76, 4019280), (80, 3818316), (95, 3215424), (96, 3181930), (114, 2679520), (120, 2545544), (152, 2009640), (160, 1909158), (190, 1607712), (192, 1590965), (228, 1339760), (240, 1272772), (285, 1071808), (304, 1004820), (320, 954579), (380, 803856), (456, 669880), (480, 636386), (570, 535904), (608, 502410), (760, 401928), (912, 334940), (960, 318193), (1140, 267952), (1216, 251205), (1520, 200964), (1824, 167470), (2280, 133976), (3040, 100482), (3648, 83735), (4560, 66988), (6080, 50241), (9120, 33494), (16747, 18240)]