368448617520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1289003}}^1$

素因数の和:1289419

約数の個数: 120

約数和(自身を含む): 1240491045456

約数和(自身を除く): 872042427936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 720, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9528, 11910, 14292, 15880, 17865, 19056, 23820, 28584, 31760, 35730, 47640, 57168, 71460, 95280, 142920, 285840, 1289003, 2578006, 3867009, 5156012, 6445015, 7734018, 10312024, 11601027, 12890030, 15468036, 19335045, 20624048, 23202054, 25780060, 30936072, 38670090, 46404108, 51560120, 58005135, 61872144, 77340180, 92808216, 103120240, 116010270, 154680360, 185616432, 232020540, 309360720, 464041080, 511734191, 928082160, 1023468382, 1535202573, 2046936764, 2558670955, 3070405146, 4093873528, 4605607719, 5117341910, 6140810292, 7676012865, 8187747056, 9211215438, 10234683820, 12281620584, 15352025730, 18422430876, 20469367640, 23028038595, 24563241168, 30704051460, 36844861752, 40938735280, 46056077190, 61408102920, 73689723504, 92112154380, 122816205840, 184224308760, 368448617520]

約数ペア:

[(1, 368448617520), (2, 184224308760), (3, 122816205840), (4, 92112154380), (5, 73689723504), (6, 61408102920), (8, 46056077190), (9, 40938735280), (10, 36844861752), (12, 30704051460), (15, 24563241168), (16, 23028038595), (18, 20469367640), (20, 18422430876), (24, 15352025730), (30, 12281620584), (36, 10234683820), (40, 9211215438), (45, 8187747056), (48, 7676012865), (60, 6140810292), (72, 5117341910), (80, 4605607719), (90, 4093873528), (120, 3070405146), (144, 2558670955), (180, 2046936764), (240, 1535202573), (360, 1023468382), (397, 928082160), (720, 511734191), (794, 464041080), (1191, 309360720), (1588, 232020540), (1985, 185616432), (2382, 154680360), (3176, 116010270), (3573, 103120240), (3970, 92808216), (4764, 77340180), (5955, 61872144), (6352, 58005135), (7146, 51560120), (7940, 46404108), (9528, 38670090), (11910, 30936072), (14292, 25780060), (15880, 23202054), (17865, 20624048), (19056, 19335045), (23820, 15468036), (28584, 12890030), (31760, 11601027), (35730, 10312024), (47640, 7734018), (57168, 6445015), (71460, 5156012), (95280, 3867009), (142920, 2578006), (285840, 1289003)]