1304512560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46457}}^1$

素因数の和:46492

約数の個数: 160

約数和(自身を含む): 4839065280

約数和(自身を除く): 3534552720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 46457, 92914, 139371, 185828, 232285, 278742, 371656, 418113, 464570, 557484, 603941, 696855, 743312, 836226, 929140, 1114968, 1207882, 1254339, 1393710, 1672452, 1811823, 1858280, 2090565, 2229936, 2415764, 2508678, 2787420, 3019705, 3344904, 3623646, 3716560, 4181130, 4831528, 5017356, 5435469, 5574840, 6039410, 6271695, 6689808, 7247292, 8362260, 9059115, 9663056, 10034712, 10870938, 11149680, 12078820, 12543390, 14494584, 16306407, 16724520, 18118230, 20069424, 21741876, 24157640, 25086780, 27177345, 28989168, 32612814, 33449040, 36236460, 43483752, 48315280, 50173560, 54354690, 65225628, 72472920, 81532035, 86967504, 100347120, 108709380, 130451256, 144945840, 163064070, 217418760, 260902512, 326128140, 434837520, 652256280, 1304512560]

約数ペア:

[(1, 1304512560), (2, 652256280), (3, 434837520), (4, 326128140), (5, 260902512), (6, 217418760), (8, 163064070), (9, 144945840), (10, 130451256), (12, 108709380), (13, 100347120), (15, 86967504), (16, 81532035), (18, 72472920), (20, 65225628), (24, 54354690), (26, 50173560), (27, 48315280), (30, 43483752), (36, 36236460), (39, 33449040), (40, 32612814), (45, 28989168), (48, 27177345), (52, 25086780), (54, 24157640), (60, 21741876), (65, 20069424), (72, 18118230), (78, 16724520), (80, 16306407), (90, 14494584), (104, 12543390), (108, 12078820), (117, 11149680), (120, 10870938), (130, 10034712), (135, 9663056), (144, 9059115), (156, 8362260), (180, 7247292), (195, 6689808), (208, 6271695), (216, 6039410), (234, 5574840), (240, 5435469), (260, 5017356), (270, 4831528), (312, 4181130), (351, 3716560), (360, 3623646), (390, 3344904), (432, 3019705), (468, 2787420), (520, 2508678), (540, 2415764), (585, 2229936), (624, 2090565), (702, 1858280), (720, 1811823), (780, 1672452), (936, 1393710), (1040, 1254339), (1080, 1207882), (1170, 1114968), (1404, 929140), (1560, 836226), (1755, 743312), (1872, 696855), (2160, 603941), (2340, 557484), (2808, 464570), (3120, 418113), (3510, 371656), (4680, 278742), (5616, 232285), (7020, 185828), (9360, 139371), (14040, 92914), (28080, 46457)]