469825320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 1438295040

約数和(自身を除く): 968469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 181, 194, 223, 291, 362, 388, 446, 485, 543, 582, 669, 724, 776, 892, 905, 970, 1086, 1115, 1164, 1338, 1448, 1455, 1784, 1810, 1940, 2172, 2230, 2328, 2676, 2715, 2910, 3345, 3620, 3880, 4344, 4460, 5352, 5430, 5820, 6690, 7240, 8920, 10860, 11640, 13380, 17557, 21631, 21720, 26760, 35114, 40363, 43262, 52671, 64893, 70228, 80726, 86524, 87785, 105342, 108155, 121089, 129786, 140456, 161452, 173048, 175570, 201815, 210684, 216310, 242178, 259572, 263355, 322904, 324465, 351140, 403630, 421368, 432620, 484356, 519144, 526710, 605445, 648930, 702280, 807260, 865240, 968712, 1053420, 1210890, 1297860, 1614520, 2106840, 2421780, 2595720, 3915211, 4843560, 7830422, 11745633, 15660844, 19576055, 23491266, 31321688, 39152110, 46982532, 58728165, 78304220, 93965064, 117456330, 156608440, 234912660, 469825320]

約数ペア:

[(1, 469825320), (2, 234912660), (3, 156608440), (4, 117456330), (5, 93965064), (6, 78304220), (8, 58728165), (10, 46982532), (12, 39152110), (15, 31321688), (20, 23491266), (24, 19576055), (30, 15660844), (40, 11745633), (60, 7830422), (97, 4843560), (120, 3915211), (181, 2595720), (194, 2421780), (223, 2106840), (291, 1614520), (362, 1297860), (388, 1210890), (446, 1053420), (485, 968712), (543, 865240), (582, 807260), (669, 702280), (724, 648930), (776, 605445), (892, 526710), (905, 519144), (970, 484356), (1086, 432620), (1115, 421368), (1164, 403630), (1338, 351140), (1448, 324465), (1455, 322904), (1784, 263355), (1810, 259572), (1940, 242178), (2172, 216310), (2230, 210684), (2328, 201815), (2676, 175570), (2715, 173048), (2910, 161452), (3345, 140456), (3620, 129786), (3880, 121089), (4344, 108155), (4460, 105342), (5352, 87785), (5430, 86524), (5820, 80726), (6690, 70228), (7240, 64893), (8920, 52671), (10860, 43262), (11640, 40363), (13380, 35114), (17557, 26760), (21631, 21720)]