148481520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 120

約数和(自身を含む): 506040528

約数和(自身を除く): 357559008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5113, 5808, 7260, 9680, 10226, 14520, 15339, 20452, 25565, 29040, 30678, 40904, 51130, 56243, 61356, 76695, 81808, 102260, 112486, 122712, 153390, 168729, 204520, 224972, 245424, 281215, 306780, 337458, 409040, 449944, 562430, 613560, 618673, 674916, 843645, 899888, 1124860, 1227120, 1237346, 1349832, 1687290, 1856019, 2249720, 2474692, 2699664, 3093365, 3374580, 3712038, 4499440, 4949384, 6186730, 6749160, 7424076, 9280095, 9898768, 12373460, 13498320, 14848152, 18560190, 24746920, 29696304, 37120380, 49493840, 74240760, 148481520]

約数ペア:

[(1, 148481520), (2, 74240760), (3, 49493840), (4, 37120380), (5, 29696304), (6, 24746920), (8, 18560190), (10, 14848152), (11, 13498320), (12, 12373460), (15, 9898768), (16, 9280095), (20, 7424076), (22, 6749160), (24, 6186730), (30, 4949384), (33, 4499440), (40, 3712038), (44, 3374580), (48, 3093365), (55, 2699664), (60, 2474692), (66, 2249720), (80, 1856019), (88, 1687290), (110, 1349832), (120, 1237346), (121, 1227120), (132, 1124860), (165, 899888), (176, 843645), (220, 674916), (240, 618673), (242, 613560), (264, 562430), (330, 449944), (363, 409040), (440, 337458), (484, 306780), (528, 281215), (605, 245424), (660, 224972), (726, 204520), (880, 168729), (968, 153390), (1210, 122712), (1320, 112486), (1452, 102260), (1815, 81808), (1936, 76695), (2420, 61356), (2640, 56243), (2904, 51130), (3630, 40904), (4840, 30678), (5113, 29040), (5808, 25565), (7260, 20452), (9680, 15339), (10226, 14520)]