1259372880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5449}}^1$

素因数の和:5578

約数の個数: 160

約数和(自身を含む): 4379184000

約数和(自身を除く): 3119811120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1284, 1605, 1712, 1926, 2140, 2160, 2568, 2889, 3210, 3852, 4280, 4815, 5136, 5449, 5778, 6420, 7704, 8560, 9630, 10898, 11556, 12840, 14445, 15408, 16347, 19260, 21796, 23112, 25680, 27245, 28890, 32694, 38520, 43592, 46224, 49041, 54490, 57780, 65388, 77040, 81735, 87184, 98082, 108980, 115560, 130776, 147123, 163470, 196164, 217960, 231120, 245205, 261552, 294246, 326940, 392328, 435920, 490410, 583043, 588492, 653880, 735615, 784656, 980820, 1166086, 1176984, 1307760, 1471230, 1749129, 1961640, 2332172, 2353968, 2915215, 2942460, 3498258, 3923280, 4664344, 5247387, 5830430, 5884920, 6996516, 8745645, 9328688, 10494774, 11660860, 11769840, 13993032, 15742161, 17491290, 20989548, 23321720, 26236935, 27986064, 31484322, 34982580, 41979096, 46643440, 52473870, 62968644, 69965160, 78710805, 83958192, 104947740, 125937288, 139930320, 157421610, 209895480, 251874576, 314843220, 419790960, 629686440, 1259372880]

約数ペア:

[(1, 1259372880), (2, 629686440), (3, 419790960), (4, 314843220), (5, 251874576), (6, 209895480), (8, 157421610), (9, 139930320), (10, 125937288), (12, 104947740), (15, 83958192), (16, 78710805), (18, 69965160), (20, 62968644), (24, 52473870), (27, 46643440), (30, 41979096), (36, 34982580), (40, 31484322), (45, 27986064), (48, 26236935), (54, 23321720), (60, 20989548), (72, 17491290), (80, 15742161), (90, 13993032), (107, 11769840), (108, 11660860), (120, 10494774), (135, 9328688), (144, 8745645), (180, 6996516), (214, 5884920), (216, 5830430), (240, 5247387), (270, 4664344), (321, 3923280), (360, 3498258), (428, 2942460), (432, 2915215), (535, 2353968), (540, 2332172), (642, 1961640), (720, 1749129), (856, 1471230), (963, 1307760), (1070, 1176984), (1080, 1166086), (1284, 980820), (1605, 784656), (1712, 735615), (1926, 653880), (2140, 588492), (2160, 583043), (2568, 490410), (2889, 435920), (3210, 392328), (3852, 326940), (4280, 294246), (4815, 261552), (5136, 245205), (5449, 231120), (5778, 217960), (6420, 196164), (7704, 163470), (8560, 147123), (9630, 130776), (10898, 115560), (11556, 108980), (12840, 98082), (14445, 87184), (15408, 81735), (16347, 77040), (19260, 65388), (21796, 57780), (23112, 54490), (25680, 49041), (27245, 46224), (28890, 43592), (32694, 38520)]