1304976240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{95393}}^1$

素因数の和:95431

約数の個数: 120

約数和(自身を含む): 4613253840

約数和(自身を除く): 3308277600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 95393, 190786, 286179, 381572, 476965, 572358, 763144, 858537, 953930, 1144716, 1430895, 1526288, 1717074, 1812467, 1907860, 2289432, 2861790, 3434148, 3624934, 3815720, 4292685, 4578864, 5437401, 5723580, 6868296, 7249868, 7631440, 8585370, 9062335, 10874802, 11447160, 13736592, 14499736, 16312203, 17170740, 18124670, 21749604, 22894320, 27187005, 28999472, 32624406, 34341480, 36249340, 43499208, 54374010, 65248812, 68682960, 72498680, 81561015, 86998416, 108748020, 130497624, 144997360, 163122030, 217496040, 260995248, 326244060, 434992080, 652488120, 1304976240]

約数ペア:

[(1, 1304976240), (2, 652488120), (3, 434992080), (4, 326244060), (5, 260995248), (6, 217496040), (8, 163122030), (9, 144997360), (10, 130497624), (12, 108748020), (15, 86998416), (16, 81561015), (18, 72498680), (19, 68682960), (20, 65248812), (24, 54374010), (30, 43499208), (36, 36249340), (38, 34341480), (40, 32624406), (45, 28999472), (48, 27187005), (57, 22894320), (60, 21749604), (72, 18124670), (76, 17170740), (80, 16312203), (90, 14499736), (95, 13736592), (114, 11447160), (120, 10874802), (144, 9062335), (152, 8585370), (171, 7631440), (180, 7249868), (190, 6868296), (228, 5723580), (240, 5437401), (285, 4578864), (304, 4292685), (342, 3815720), (360, 3624934), (380, 3434148), (456, 2861790), (570, 2289432), (684, 1907860), (720, 1812467), (760, 1717074), (855, 1526288), (912, 1430895), (1140, 1144716), (1368, 953930), (1520, 858537), (1710, 763144), (2280, 572358), (2736, 476965), (3420, 381572), (4560, 286179), (6840, 190786), (13680, 95393)]