55971120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7570

約数の個数: 80

約数和(自身を含む): 179131392

約数和(自身を除く): 123160272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7523, 15046, 22569, 30092, 37615, 45138, 60184, 75230, 90276, 112845, 120368, 150460, 180552, 225690, 233213, 300920, 361104, 451380, 466426, 601840, 699639, 902760, 932852, 1166065, 1399278, 1805520, 1865704, 2332130, 2798556, 3498195, 3731408, 4664260, 5597112, 6996390, 9328520, 11194224, 13992780, 18657040, 27985560, 55971120]

約数ペア:

[(1, 55971120), (2, 27985560), (3, 18657040), (4, 13992780), (5, 11194224), (6, 9328520), (8, 6996390), (10, 5597112), (12, 4664260), (15, 3731408), (16, 3498195), (20, 2798556), (24, 2332130), (30, 1865704), (31, 1805520), (40, 1399278), (48, 1166065), (60, 932852), (62, 902760), (80, 699639), (93, 601840), (120, 466426), (124, 451380), (155, 361104), (186, 300920), (240, 233213), (248, 225690), (310, 180552), (372, 150460), (465, 120368), (496, 112845), (620, 90276), (744, 75230), (930, 60184), (1240, 45138), (1488, 37615), (1860, 30092), (2480, 22569), (3720, 15046), (7440, 7523)]