305417267640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2763457}}^1$

素因数の和:2763781

約数の個数: 96

約数和(自身を含む): 995839724880

約数和(自身を除く): 690422457240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 18420, 22104, 27630, 36840, 55260, 110520, 2763457, 5526914, 8290371, 11053828, 13817285, 16580742, 22107656, 24871113, 27634570, 33161484, 41451855, 49742226, 55269140, 66322968, 82903710, 99484452, 110538280, 124355565, 165807420, 198968904, 248711130, 331614840, 497422260, 848381299, 994844520, 1696762598, 2545143897, 3393525196, 4241906495, 5090287794, 6787050392, 7635431691, 8483812990, 10180575588, 12725719485, 15270863382, 16967625980, 20361151176, 25451438970, 30541726764, 33935251960, 38177158455, 50902877940, 61083453528, 76354316910, 101805755880, 152708633820, 305417267640]

約数ペア:

[(1, 305417267640), (2, 152708633820), (3, 101805755880), (4, 76354316910), (5, 61083453528), (6, 50902877940), (8, 38177158455), (9, 33935251960), (10, 30541726764), (12, 25451438970), (15, 20361151176), (18, 16967625980), (20, 15270863382), (24, 12725719485), (30, 10180575588), (36, 8483812990), (40, 7635431691), (45, 6787050392), (60, 5090287794), (72, 4241906495), (90, 3393525196), (120, 2545143897), (180, 1696762598), (307, 994844520), (360, 848381299), (614, 497422260), (921, 331614840), (1228, 248711130), (1535, 198968904), (1842, 165807420), (2456, 124355565), (2763, 110538280), (3070, 99484452), (3684, 82903710), (4605, 66322968), (5526, 55269140), (6140, 49742226), (7368, 41451855), (9210, 33161484), (11052, 27634570), (12280, 24871113), (13815, 22107656), (18420, 16580742), (22104, 13817285), (27630, 11053828), (36840, 8290371), (55260, 5526914), (110520, 2763457)]