427222440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9059}}^1$

素因数の和:9207

約数の個数: 96

約数和(自身を含む): 1399226400

約数和(自身を除く): 972003960

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, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9059, 9432, 11790, 15720, 18118, 23580, 27177, 36236, 45295, 47160, 54354, 72472, 81531, 90590, 108708, 135885, 163062, 181180, 217416, 271770, 326124, 362360, 407655, 543540, 652248, 815310, 1087080, 1186729, 1630620, 2373458, 3261240, 3560187, 4746916, 5933645, 7120374, 9493832, 10680561, 11867290, 14240748, 17800935, 21361122, 23734580, 28481496, 35601870, 42722244, 47469160, 53402805, 71203740, 85444488, 106805610, 142407480, 213611220, 427222440]

約数ペア:

[(1, 427222440), (2, 213611220), (3, 142407480), (4, 106805610), (5, 85444488), (6, 71203740), (8, 53402805), (9, 47469160), (10, 42722244), (12, 35601870), (15, 28481496), (18, 23734580), (20, 21361122), (24, 17800935), (30, 14240748), (36, 11867290), (40, 10680561), (45, 9493832), (60, 7120374), (72, 5933645), (90, 4746916), (120, 3560187), (131, 3261240), (180, 2373458), (262, 1630620), (360, 1186729), (393, 1087080), (524, 815310), (655, 652248), (786, 543540), (1048, 407655), (1179, 362360), (1310, 326124), (1572, 271770), (1965, 217416), (2358, 181180), (2620, 163062), (3144, 135885), (3930, 108708), (4716, 90590), (5240, 81531), (5895, 72472), (7860, 54354), (9059, 47160), (9432, 45295), (11790, 36236), (15720, 27177), (18118, 23580)]