145284840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{14947}}^1$

素因数の和:14973

約数の個数: 96

約数和(自身を含む): 489696480

約数和(自身を除く): 344411640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 14947, 29894, 44841, 59788, 74735, 89682, 119576, 134523, 149470, 179364, 224205, 269046, 298940, 358728, 403569, 448410, 538092, 597880, 672615, 807138, 896820, 1076184, 1210707, 1345230, 1614276, 1793640, 2017845, 2421414, 2690460, 3228552, 3632121, 4035690, 4842828, 5380920, 6053535, 7264242, 8071380, 9685656, 12107070, 14528484, 16142760, 18160605, 24214140, 29056968, 36321210, 48428280, 72642420, 145284840]

約数ペア:

[(1, 145284840), (2, 72642420), (3, 48428280), (4, 36321210), (5, 29056968), (6, 24214140), (8, 18160605), (9, 16142760), (10, 14528484), (12, 12107070), (15, 9685656), (18, 8071380), (20, 7264242), (24, 6053535), (27, 5380920), (30, 4842828), (36, 4035690), (40, 3632121), (45, 3228552), (54, 2690460), (60, 2421414), (72, 2017845), (81, 1793640), (90, 1614276), (108, 1345230), (120, 1210707), (135, 1076184), (162, 896820), (180, 807138), (216, 672615), (243, 597880), (270, 538092), (324, 448410), (360, 403569), (405, 358728), (486, 298940), (540, 269046), (648, 224205), (810, 179364), (972, 149470), (1080, 134523), (1215, 119576), (1620, 89682), (1944, 74735), (2430, 59788), (3240, 44841), (4860, 29894), (9720, 14947)]