11902320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 40777152

約数和(自身を除く): 28874832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 271, 305, 360, 366, 488, 542, 549, 610, 720, 732, 813, 915, 976, 1084, 1098, 1220, 1355, 1464, 1626, 1830, 2168, 2196, 2439, 2440, 2710, 2745, 2928, 3252, 3660, 4065, 4336, 4392, 4878, 4880, 5420, 5490, 6504, 7320, 8130, 8784, 9756, 10840, 10980, 12195, 13008, 14640, 16260, 16531, 19512, 21680, 21960, 24390, 32520, 33062, 39024, 43920, 48780, 49593, 65040, 66124, 82655, 97560, 99186, 132248, 148779, 165310, 195120, 198372, 247965, 264496, 297558, 330620, 396744, 495930, 595116, 661240, 743895, 793488, 991860, 1190232, 1322480, 1487790, 1983720, 2380464, 2975580, 3967440, 5951160, 11902320]

約数ペア:

[(1, 11902320), (2, 5951160), (3, 3967440), (4, 2975580), (5, 2380464), (6, 1983720), (8, 1487790), (9, 1322480), (10, 1190232), (12, 991860), (15, 793488), (16, 743895), (18, 661240), (20, 595116), (24, 495930), (30, 396744), (36, 330620), (40, 297558), (45, 264496), (48, 247965), (60, 198372), (61, 195120), (72, 165310), (80, 148779), (90, 132248), (120, 99186), (122, 97560), (144, 82655), (180, 66124), (183, 65040), (240, 49593), (244, 48780), (271, 43920), (305, 39024), (360, 33062), (366, 32520), (488, 24390), (542, 21960), (549, 21680), (610, 19512), (720, 16531), (732, 16260), (813, 14640), (915, 13008), (976, 12195), (1084, 10980), (1098, 10840), (1220, 9756), (1355, 8784), (1464, 8130), (1626, 7320), (1830, 6504), (2168, 5490), (2196, 5420), (2439, 4880), (2440, 4878), (2710, 4392), (2745, 4336), (2928, 4065), (3252, 3660)]