4409291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{132173}}^1$

素因数の和:132328

約数の個数: 80

約数和(自身を含む): 13767243840

約数和(自身を除く): 9357952560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 132173, 264346, 396519, 528692, 660865, 793038, 1057384, 1321730, 1586076, 1982595, 2114768, 2643460, 3172152, 3965190, 5286920, 6344304, 7930380, 10573840, 15860760, 18372047, 31721520, 36744094, 55116141, 73488188, 91860235, 110232282, 146976376, 183720470, 220464564, 275580705, 293952752, 367440940, 440929128, 551161410, 734881880, 881858256, 1102322820, 1469763760, 2204645640, 4409291280]

約数ペア:

[(1, 4409291280), (2, 2204645640), (3, 1469763760), (4, 1102322820), (5, 881858256), (6, 734881880), (8, 551161410), (10, 440929128), (12, 367440940), (15, 293952752), (16, 275580705), (20, 220464564), (24, 183720470), (30, 146976376), (40, 110232282), (48, 91860235), (60, 73488188), (80, 55116141), (120, 36744094), (139, 31721520), (240, 18372047), (278, 15860760), (417, 10573840), (556, 7930380), (695, 6344304), (834, 5286920), (1112, 3965190), (1390, 3172152), (1668, 2643460), (2085, 2114768), (2224, 1982595), (2780, 1586076), (3336, 1321730), (4170, 1057384), (5560, 793038), (6672, 660865), (8340, 528692), (11120, 396519), (16680, 264346), (33360, 132173)]