983250720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1033}}^1$

素因数の和:1715

約数の個数: 144

約数和(自身を含む): 3363672312

約数和(自身を除く): 2380421592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 661, 720, 1033, 1322, 1440, 1983, 2066, 2644, 3099, 3305, 3966, 4132, 5165, 5288, 5949, 6198, 6610, 7932, 8264, 9297, 9915, 10330, 10576, 11898, 12396, 13220, 15495, 15864, 16528, 18594, 19830, 20660, 21152, 23796, 24792, 26440, 29745, 30990, 31728, 33056, 37188, 39660, 41320, 46485, 47592, 49584, 52880, 59490, 61980, 63456, 74376, 79320, 82640, 92970, 95184, 99168, 105760, 118980, 123960, 148752, 158640, 165280, 185940, 190368, 237960, 247920, 297504, 317280, 371880, 475920, 495840, 682813, 743760, 951840, 1365626, 1487520, 2048439, 2731252, 3414065, 4096878, 5462504, 6145317, 6828130, 8193756, 10242195, 10925008, 12290634, 13656260, 16387512, 20484390, 21850016, 24581268, 27312520, 30726585, 32775024, 40968780, 49162536, 54625040, 61453170, 65550048, 81937560, 98325072, 109250080, 122906340, 163875120, 196650144, 245812680, 327750240, 491625360, 983250720]

約数ペア:

[(1, 983250720), (2, 491625360), (3, 327750240), (4, 245812680), (5, 196650144), (6, 163875120), (8, 122906340), (9, 109250080), (10, 98325072), (12, 81937560), (15, 65550048), (16, 61453170), (18, 54625040), (20, 49162536), (24, 40968780), (30, 32775024), (32, 30726585), (36, 27312520), (40, 24581268), (45, 21850016), (48, 20484390), (60, 16387512), (72, 13656260), (80, 12290634), (90, 10925008), (96, 10242195), (120, 8193756), (144, 6828130), (160, 6145317), (180, 5462504), (240, 4096878), (288, 3414065), (360, 2731252), (480, 2048439), (661, 1487520), (720, 1365626), (1033, 951840), (1322, 743760), (1440, 682813), (1983, 495840), (2066, 475920), (2644, 371880), (3099, 317280), (3305, 297504), (3966, 247920), (4132, 237960), (5165, 190368), (5288, 185940), (5949, 165280), (6198, 158640), (6610, 148752), (7932, 123960), (8264, 118980), (9297, 105760), (9915, 99168), (10330, 95184), (10576, 92970), (11898, 82640), (12396, 79320), (13220, 74376), (15495, 63456), (15864, 61980), (16528, 59490), (18594, 52880), (19830, 49584), (20660, 47592), (21152, 46485), (23796, 41320), (24792, 39660), (26440, 37188), (29745, 33056), (30990, 31728)]