15895378080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{649321}}^1$

素因数の和:649359

約数の個数: 144

約数和(自身を含む): 57433829544

約数和(自身を除く): 41538451464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 649321, 1298642, 1947963, 2597284, 3246605, 3895926, 5194568, 5843889, 6493210, 7791852, 9739815, 10389136, 11038457, 11687778, 12986420, 15583704, 19479630, 20778272, 22076914, 23375556, 25972840, 29219445, 31167408, 33115371, 38959260, 44153828, 46751112, 51945680, 55192285, 58438890, 62334816, 66230742, 77918520, 88307656, 93502224, 99346113, 103891360, 110384570, 116877780, 132461484, 155837040, 165576855, 176615312, 187004448, 198692226, 220769140, 233755560, 264922968, 311674080, 331153710, 353230624, 397384452, 441538280, 467511120, 496730565, 529845936, 662307420, 794768904, 883076560, 935022240, 993461130, 1059691872, 1324614840, 1589537808, 1766153120, 1986922260, 2649229680, 3179075616, 3973844520, 5298459360, 7947689040, 15895378080]

約数ペア:

[(1, 15895378080), (2, 7947689040), (3, 5298459360), (4, 3973844520), (5, 3179075616), (6, 2649229680), (8, 1986922260), (9, 1766153120), (10, 1589537808), (12, 1324614840), (15, 1059691872), (16, 993461130), (17, 935022240), (18, 883076560), (20, 794768904), (24, 662307420), (30, 529845936), (32, 496730565), (34, 467511120), (36, 441538280), (40, 397384452), (45, 353230624), (48, 331153710), (51, 311674080), (60, 264922968), (68, 233755560), (72, 220769140), (80, 198692226), (85, 187004448), (90, 176615312), (96, 165576855), (102, 155837040), (120, 132461484), (136, 116877780), (144, 110384570), (153, 103891360), (160, 99346113), (170, 93502224), (180, 88307656), (204, 77918520), (240, 66230742), (255, 62334816), (272, 58438890), (288, 55192285), (306, 51945680), (340, 46751112), (360, 44153828), (408, 38959260), (480, 33115371), (510, 31167408), (544, 29219445), (612, 25972840), (680, 23375556), (720, 22076914), (765, 20778272), (816, 19479630), (1020, 15583704), (1224, 12986420), (1360, 11687778), (1440, 11038457), (1530, 10389136), (1632, 9739815), (2040, 7791852), (2448, 6493210), (2720, 5843889), (3060, 5194568), (4080, 3895926), (4896, 3246605), (6120, 2597284), (8160, 1947963), (12240, 1298642), (24480, 649321)]