378147240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1249}}^1$

素因数の和:1324

約数の個数: 144

約数和(自身を含む): 1273837500

約数和(自身を除く): 895690260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 841, 870, 1044, 1160, 1249, 1305, 1682, 1740, 2088, 2498, 2523, 2610, 3364, 3480, 3747, 4205, 4996, 5046, 5220, 6245, 6728, 7494, 7569, 8410, 9992, 10092, 10440, 11241, 12490, 12615, 14988, 15138, 16820, 18735, 20184, 22482, 24980, 25230, 29976, 30276, 33640, 36221, 37470, 37845, 44964, 49960, 50460, 56205, 60552, 72442, 74940, 75690, 89928, 100920, 108663, 112410, 144884, 149880, 151380, 181105, 217326, 224820, 289768, 302760, 325989, 362210, 434652, 449640, 543315, 651978, 724420, 869304, 1050409, 1086630, 1303956, 1448840, 1629945, 2100818, 2173260, 2607912, 3151227, 3259890, 4201636, 4346520, 5252045, 6302454, 6519780, 8403272, 9453681, 10504090, 12604908, 13039560, 15756135, 18907362, 21008180, 25209816, 31512270, 37814724, 42016360, 47268405, 63024540, 75629448, 94536810, 126049080, 189073620, 378147240]

約数ペア:

[(1, 378147240), (2, 189073620), (3, 126049080), (4, 94536810), (5, 75629448), (6, 63024540), (8, 47268405), (9, 42016360), (10, 37814724), (12, 31512270), (15, 25209816), (18, 21008180), (20, 18907362), (24, 15756135), (29, 13039560), (30, 12604908), (36, 10504090), (40, 9453681), (45, 8403272), (58, 6519780), (60, 6302454), (72, 5252045), (87, 4346520), (90, 4201636), (116, 3259890), (120, 3151227), (145, 2607912), (174, 2173260), (180, 2100818), (232, 1629945), (261, 1448840), (290, 1303956), (348, 1086630), (360, 1050409), (435, 869304), (522, 724420), (580, 651978), (696, 543315), (841, 449640), (870, 434652), (1044, 362210), (1160, 325989), (1249, 302760), (1305, 289768), (1682, 224820), (1740, 217326), (2088, 181105), (2498, 151380), (2523, 149880), (2610, 144884), (3364, 112410), (3480, 108663), (3747, 100920), (4205, 89928), (4996, 75690), (5046, 74940), (5220, 72442), (6245, 60552), (6728, 56205), (7494, 50460), (7569, 49960), (8410, 44964), (9992, 37845), (10092, 37470), (10440, 36221), (11241, 33640), (12490, 30276), (12615, 29976), (14988, 25230), (15138, 24980), (16820, 22482), (18735, 20184)]