340663920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74707}}^1$

素因数の和:74742

約数の個数: 80

約数和(自身を含む): 1111655040

約数和(自身を除く): 770991120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 74707, 149414, 224121, 298828, 373535, 448242, 597656, 747070, 896484, 1120605, 1195312, 1419433, 1494140, 1792968, 2241210, 2838866, 2988280, 3585936, 4258299, 4482420, 5677732, 5976560, 7097165, 8516598, 8964840, 11355464, 14194330, 17033196, 17929680, 21291495, 22710928, 28388660, 34066392, 42582990, 56777320, 68132784, 85165980, 113554640, 170331960, 340663920]

約数ペア:

[(1, 340663920), (2, 170331960), (3, 113554640), (4, 85165980), (5, 68132784), (6, 56777320), (8, 42582990), (10, 34066392), (12, 28388660), (15, 22710928), (16, 21291495), (19, 17929680), (20, 17033196), (24, 14194330), (30, 11355464), (38, 8964840), (40, 8516598), (48, 7097165), (57, 5976560), (60, 5677732), (76, 4482420), (80, 4258299), (95, 3585936), (114, 2988280), (120, 2838866), (152, 2241210), (190, 1792968), (228, 1494140), (240, 1419433), (285, 1195312), (304, 1120605), (380, 896484), (456, 747070), (570, 597656), (760, 448242), (912, 373535), (1140, 298828), (1520, 224121), (2280, 149414), (4560, 74707)]