15672765480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{10301}}^1$

素因数の和:10755

約数の個数: 128

約数和(自身を含む): 48658406400

約数和(自身を除く): 32985640920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 409, 465, 620, 744, 818, 930, 1227, 1240, 1636, 1860, 2045, 2454, 3272, 3720, 4090, 4908, 6135, 8180, 9816, 10301, 12270, 12679, 16360, 20602, 24540, 25358, 30903, 38037, 41204, 49080, 50716, 51505, 61806, 63395, 76074, 82408, 101432, 103010, 123612, 126790, 152148, 154515, 190185, 206020, 247224, 253580, 304296, 309030, 319331, 380370, 412040, 507160, 618060, 638662, 760740, 957993, 1236120, 1277324, 1521480, 1596655, 1915986, 2554648, 3193310, 3831972, 4213109, 4789965, 6386620, 7663944, 8426218, 9579930, 12639327, 12773240, 16852436, 19159860, 21065545, 25278654, 33704872, 38319720, 42131090, 50557308, 63196635, 84262180, 101114616, 126393270, 130606379, 168524360, 252786540, 261212758, 391819137, 505573080, 522425516, 653031895, 783638274, 1044851032, 1306063790, 1567276548, 1959095685, 2612127580, 3134553096, 3918191370, 5224255160, 7836382740, 15672765480]

約数ペア:

[(1, 15672765480), (2, 7836382740), (3, 5224255160), (4, 3918191370), (5, 3134553096), (6, 2612127580), (8, 1959095685), (10, 1567276548), (12, 1306063790), (15, 1044851032), (20, 783638274), (24, 653031895), (30, 522425516), (31, 505573080), (40, 391819137), (60, 261212758), (62, 252786540), (93, 168524360), (120, 130606379), (124, 126393270), (155, 101114616), (186, 84262180), (248, 63196635), (310, 50557308), (372, 42131090), (409, 38319720), (465, 33704872), (620, 25278654), (744, 21065545), (818, 19159860), (930, 16852436), (1227, 12773240), (1240, 12639327), (1636, 9579930), (1860, 8426218), (2045, 7663944), (2454, 6386620), (3272, 4789965), (3720, 4213109), (4090, 3831972), (4908, 3193310), (6135, 2554648), (8180, 1915986), (9816, 1596655), (10301, 1521480), (12270, 1277324), (12679, 1236120), (16360, 957993), (20602, 760740), (24540, 638662), (25358, 618060), (30903, 507160), (38037, 412040), (41204, 380370), (49080, 319331), (50716, 309030), (51505, 304296), (61806, 253580), (63395, 247224), (76074, 206020), (82408, 190185), (101432, 154515), (103010, 152148), (123612, 126790)]