308779019460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10031807}}^1$

素因数の和:10031847

約数の個数: 120

約数和(自身を含む): 1019632965120

約数和(自身を除く): 710853945660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 10031807, 20063614, 30095421, 40127228, 50159035, 60190842, 90286263, 100318070, 120381684, 150477105, 180572526, 190604333, 200636140, 270858789, 300954210, 361145052, 381208666, 451431315, 541717578, 571812999, 601908420, 762417332, 812576367, 902862630, 953021665, 1083435156, 1143625998, 1354293945, 1625152734, 1715438997, 1805725260, 1906043330, 2287251996, 2708587890, 2859064995, 3250305468, 3430877994, 3812086660, 4062881835, 5146316991, 5417175780, 5718129990, 6861755988, 8125763670, 8577194985, 10292633982, 11436259980, 15438950973, 16251527340, 17154389970, 20585267964, 25731584955, 30877901946, 34308779940, 51463169910, 61755803892, 77194754865, 102926339820, 154389509730, 308779019460]

約数ペア:

[(1, 308779019460), (2, 154389509730), (3, 102926339820), (4, 77194754865), (5, 61755803892), (6, 51463169910), (9, 34308779940), (10, 30877901946), (12, 25731584955), (15, 20585267964), (18, 17154389970), (19, 16251527340), (20, 15438950973), (27, 11436259980), (30, 10292633982), (36, 8577194985), (38, 8125763670), (45, 6861755988), (54, 5718129990), (57, 5417175780), (60, 5146316991), (76, 4062881835), (81, 3812086660), (90, 3430877994), (95, 3250305468), (108, 2859064995), (114, 2708587890), (135, 2287251996), (162, 1906043330), (171, 1805725260), (180, 1715438997), (190, 1625152734), (228, 1354293945), (270, 1143625998), (285, 1083435156), (324, 953021665), (342, 902862630), (380, 812576367), (405, 762417332), (513, 601908420), (540, 571812999), (570, 541717578), (684, 451431315), (810, 381208666), (855, 361145052), (1026, 300954210), (1140, 270858789), (1539, 200636140), (1620, 190604333), (1710, 180572526), (2052, 150477105), (2565, 120381684), (3078, 100318070), (3420, 90286263), (5130, 60190842), (6156, 50159035), (7695, 40127228), (10260, 30095421), (15390, 20063614), (30780, 10031807)]