73848720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2543}}^1$

素因数の和:2581

約数の個数: 120

約数和(自身を含む): 251733888

約数和(自身を除く): 177885168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2543, 2640, 2904, 3630, 4840, 5086, 5808, 7260, 7629, 9680, 10172, 12715, 14520, 15258, 20344, 25430, 27973, 29040, 30516, 38145, 40688, 50860, 55946, 61032, 76290, 83919, 101720, 111892, 122064, 139865, 152580, 167838, 203440, 223784, 279730, 305160, 307703, 335676, 419595, 447568, 559460, 610320, 615406, 671352, 839190, 923109, 1118920, 1230812, 1342704, 1538515, 1678380, 1846218, 2237840, 2461624, 3077030, 3356760, 3692436, 4615545, 4923248, 6154060, 6713520, 7384872, 9231090, 12308120, 14769744, 18462180, 24616240, 36924360, 73848720]

約数ペア:

[(1, 73848720), (2, 36924360), (3, 24616240), (4, 18462180), (5, 14769744), (6, 12308120), (8, 9231090), (10, 7384872), (11, 6713520), (12, 6154060), (15, 4923248), (16, 4615545), (20, 3692436), (22, 3356760), (24, 3077030), (30, 2461624), (33, 2237840), (40, 1846218), (44, 1678380), (48, 1538515), (55, 1342704), (60, 1230812), (66, 1118920), (80, 923109), (88, 839190), (110, 671352), (120, 615406), (121, 610320), (132, 559460), (165, 447568), (176, 419595), (220, 335676), (240, 307703), (242, 305160), (264, 279730), (330, 223784), (363, 203440), (440, 167838), (484, 152580), (528, 139865), (605, 122064), (660, 111892), (726, 101720), (880, 83919), (968, 76290), (1210, 61032), (1320, 55946), (1452, 50860), (1815, 40688), (1936, 38145), (2420, 30516), (2543, 29040), (2640, 27973), (2904, 25430), (3630, 20344), (4840, 15258), (5086, 14520), (5808, 12715), (7260, 10172), (7629, 9680)]