320041920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30307}}^1$

素因数の和:30338

約数の個数: 112

約数和(自身を含む): 1108545408

約数和(自身を除く): 788503488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 30307, 60614, 90921, 121228, 151535, 181842, 242456, 303070, 333377, 363684, 454605, 484912, 606140, 666754, 727368, 909210, 969824, 1000131, 1212280, 1333508, 1454736, 1666885, 1818420, 1939648, 2000262, 2424560, 2667016, 2909472, 3333770, 3636840, 4000524, 4849120, 5000655, 5334032, 5818944, 6667540, 7273680, 8001048, 9698240, 10001310, 10668064, 13335080, 14547360, 16002096, 20002620, 21336128, 26670160, 29094720, 32004192, 40005240, 53340320, 64008384, 80010480, 106680640, 160020960, 320041920]

約数ペア:

[(1, 320041920), (2, 160020960), (3, 106680640), (4, 80010480), (5, 64008384), (6, 53340320), (8, 40005240), (10, 32004192), (11, 29094720), (12, 26670160), (15, 21336128), (16, 20002620), (20, 16002096), (22, 14547360), (24, 13335080), (30, 10668064), (32, 10001310), (33, 9698240), (40, 8001048), (44, 7273680), (48, 6667540), (55, 5818944), (60, 5334032), (64, 5000655), (66, 4849120), (80, 4000524), (88, 3636840), (96, 3333770), (110, 2909472), (120, 2667016), (132, 2424560), (160, 2000262), (165, 1939648), (176, 1818420), (192, 1666885), (220, 1454736), (240, 1333508), (264, 1212280), (320, 1000131), (330, 969824), (352, 909210), (440, 727368), (480, 666754), (528, 606140), (660, 484912), (704, 454605), (880, 363684), (960, 333377), (1056, 303070), (1320, 242456), (1760, 181842), (2112, 151535), (2640, 121228), (3520, 90921), (5280, 60614), (10560, 30307)]