27048120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 91514880

約数和(自身を除く): 64466760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 661, 682, 744, 930, 1023, 1240, 1320, 1322, 1364, 1705, 1860, 1983, 2046, 2644, 2728, 3305, 3410, 3720, 3966, 4092, 5115, 5288, 6610, 6820, 7271, 7932, 8184, 9915, 10230, 13220, 13640, 14542, 15864, 19830, 20460, 20491, 21813, 26440, 29084, 36355, 39660, 40920, 40982, 43626, 58168, 61473, 72710, 79320, 81964, 87252, 102455, 109065, 122946, 145420, 163928, 174504, 204910, 218130, 225401, 245892, 290840, 307365, 409820, 436260, 450802, 491784, 614730, 676203, 819640, 872520, 901604, 1127005, 1229460, 1352406, 1803208, 2254010, 2458920, 2704812, 3381015, 4508020, 5409624, 6762030, 9016040, 13524060, 27048120]

約数ペア:

[(1, 27048120), (2, 13524060), (3, 9016040), (4, 6762030), (5, 5409624), (6, 4508020), (8, 3381015), (10, 2704812), (11, 2458920), (12, 2254010), (15, 1803208), (20, 1352406), (22, 1229460), (24, 1127005), (30, 901604), (31, 872520), (33, 819640), (40, 676203), (44, 614730), (55, 491784), (60, 450802), (62, 436260), (66, 409820), (88, 307365), (93, 290840), (110, 245892), (120, 225401), (124, 218130), (132, 204910), (155, 174504), (165, 163928), (186, 145420), (220, 122946), (248, 109065), (264, 102455), (310, 87252), (330, 81964), (341, 79320), (372, 72710), (440, 61473), (465, 58168), (620, 43626), (660, 40982), (661, 40920), (682, 39660), (744, 36355), (930, 29084), (1023, 26440), (1240, 21813), (1320, 20491), (1322, 20460), (1364, 19830), (1705, 15864), (1860, 14542), (1983, 13640), (2046, 13220), (2644, 10230), (2728, 9915), (3305, 8184), (3410, 7932), (3720, 7271), (3966, 6820), (4092, 6610), (5115, 5288)]