1452318720

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 224

約数和(自身を含む): 4756050432

約数和(自身を除く): 3303731712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 223, 240, 256, 265, 318, 320, 384, 424, 446, 480, 512, 530, 636, 640, 669, 768, 795, 848, 892, 960, 1024, 1060, 1115, 1272, 1280, 1338, 1536, 1590, 1696, 1784, 1920, 2048, 2120, 2230, 2544, 2560, 2676, 3072, 3180, 3345, 3392, 3568, 3840, 4096, 4240, 4460, 5088, 5120, 5352, 6144, 6360, 6690, 6784, 7136, 7680, 8192, 8480, 8920, 10176, 10240, 10704, 11819, 12288, 12720, 13380, 13568, 14272, 15360, 16960, 17840, 20352, 20480, 21408, 23638, 24576, 25440, 26760, 27136, 28544, 30720, 33920, 35457, 35680, 40704, 40960, 42816, 47276, 50880, 53520, 54272, 57088, 59095, 61440, 67840, 70914, 71360, 81408, 85632, 94552, 101760, 107040, 108544, 114176, 118190, 122880, 135680, 141828, 142720, 162816, 171264, 177285, 189104, 203520, 214080, 217088, 228352, 236380, 271360, 283656, 285440, 325632, 342528, 354570, 378208, 407040, 428160, 434176, 456704, 472760, 542720, 567312, 570880, 651264, 685056, 709140, 756416, 814080, 856320, 913408, 945520, 1085440, 1134624, 1141760, 1302528, 1370112, 1418280, 1512832, 1628160, 1712640, 1826816, 1891040, 2170880, 2269248, 2283520, 2740224, 2836560, 3025664, 3256320, 3425280, 3782080, 4538496, 4567040, 5480448, 5673120, 6051328, 6512640, 6850560, 7564160, 9076992, 9134080, 11346240, 12102656, 13701120, 15128320, 18153984, 22692480, 24205312, 27402240, 30256640, 36307968, 45384960, 48410624, 60513280, 72615936, 90769920, 96821248, 121026560, 145231872, 181539840, 242053120, 290463744, 363079680, 484106240, 726159360, 1452318720]

約数ペア:

[(1, 1452318720), (2, 726159360), (3, 484106240), (4, 363079680), (5, 290463744), (6, 242053120), (8, 181539840), (10, 145231872), (12, 121026560), (15, 96821248), (16, 90769920), (20, 72615936), (24, 60513280), (30, 48410624), (32, 45384960), (40, 36307968), (48, 30256640), (53, 27402240), (60, 24205312), (64, 22692480), (80, 18153984), (96, 15128320), (106, 13701120), (120, 12102656), (128, 11346240), (159, 9134080), (160, 9076992), (192, 7564160), (212, 6850560), (223, 6512640), (240, 6051328), (256, 5673120), (265, 5480448), (318, 4567040), (320, 4538496), (384, 3782080), (424, 3425280), (446, 3256320), (480, 3025664), (512, 2836560), (530, 2740224), (636, 2283520), (640, 2269248), (669, 2170880), (768, 1891040), (795, 1826816), (848, 1712640), (892, 1628160), (960, 1512832), (1024, 1418280), (1060, 1370112), (1115, 1302528), (1272, 1141760), (1280, 1134624), (1338, 1085440), (1536, 945520), (1590, 913408), (1696, 856320), (1784, 814080), (1920, 756416), (2048, 709140), (2120, 685056), (2230, 651264), (2544, 570880), (2560, 567312), (2676, 542720), (3072, 472760), (3180, 456704), (3345, 434176), (3392, 428160), (3568, 407040), (3840, 378208), (4096, 354570), (4240, 342528), (4460, 325632), (5088, 285440), (5120, 283656), (5352, 271360), (6144, 236380), (6360, 228352), (6690, 217088), (6784, 214080), (7136, 203520), (7680, 189104), (8192, 177285), (8480, 171264), (8920, 162816), (10176, 142720), (10240, 141828), (10704, 135680), (11819, 122880), (12288, 118190), (12720, 114176), (13380, 108544), (13568, 107040), (14272, 101760), (15360, 94552), (16960, 85632), (17840, 81408), (20352, 71360), (20480, 70914), (21408, 67840), (23638, 61440), (24576, 59095), (25440, 57088), (26760, 54272), (27136, 53520), (28544, 50880), (30720, 47276), (33920, 42816), (35457, 40960), (35680, 40704)]