304189560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4058

約数の個数: 128

約数和(自身を含む): 1028505600

約数和(自身を除く): 724316040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 3967, 4260, 5112, 6390, 7668, 7934, 8520, 9585, 11901, 12780, 15336, 15868, 19170, 19835, 23802, 25560, 31736, 35703, 38340, 39670, 47604, 59505, 71406, 76680, 79340, 95208, 107109, 119010, 142812, 158680, 178515, 214218, 238020, 281657, 285624, 357030, 428436, 476040, 535545, 563314, 714060, 844971, 856872, 1071090, 1126628, 1408285, 1428120, 1689942, 2142180, 2253256, 2534913, 2816570, 3379884, 4224855, 4284360, 5069826, 5633140, 6759768, 7604739, 8449710, 10139652, 11266280, 12674565, 15209478, 16899420, 20279304, 25349130, 30418956, 33798840, 38023695, 50698260, 60837912, 76047390, 101396520, 152094780, 304189560]

約数ペア:

[(1, 304189560), (2, 152094780), (3, 101396520), (4, 76047390), (5, 60837912), (6, 50698260), (8, 38023695), (9, 33798840), (10, 30418956), (12, 25349130), (15, 20279304), (18, 16899420), (20, 15209478), (24, 12674565), (27, 11266280), (30, 10139652), (36, 8449710), (40, 7604739), (45, 6759768), (54, 5633140), (60, 5069826), (71, 4284360), (72, 4224855), (90, 3379884), (108, 2816570), (120, 2534913), (135, 2253256), (142, 2142180), (180, 1689942), (213, 1428120), (216, 1408285), (270, 1126628), (284, 1071090), (355, 856872), (360, 844971), (426, 714060), (540, 563314), (568, 535545), (639, 476040), (710, 428436), (852, 357030), (1065, 285624), (1080, 281657), (1278, 238020), (1420, 214218), (1704, 178515), (1917, 158680), (2130, 142812), (2556, 119010), (2840, 107109), (3195, 95208), (3834, 79340), (3967, 76680), (4260, 71406), (5112, 59505), (6390, 47604), (7668, 39670), (7934, 38340), (8520, 35703), (9585, 31736), (11901, 25560), (12780, 23802), (15336, 19835), (15868, 19170)]