149898960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3493

約数の個数: 120

約数和(自身を含む): 511813224

約数和(自身を除く): 361914264

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, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3413, 3660, 4392, 4880, 5490, 6826, 7320, 8784, 10239, 10980, 13652, 14640, 17065, 20478, 21960, 27304, 30717, 34130, 40956, 43920, 51195, 54608, 61434, 68260, 81912, 102390, 122868, 136520, 153585, 163824, 204780, 208193, 245736, 273040, 307170, 409560, 416386, 491472, 614340, 624579, 819120, 832772, 1040965, 1228680, 1249158, 1665544, 1873737, 2081930, 2457360, 2498316, 3122895, 3331088, 3747474, 4163860, 4996632, 6245790, 7494948, 8327720, 9368685, 9993264, 12491580, 14989896, 16655440, 18737370, 24983160, 29979792, 37474740, 49966320, 74949480, 149898960]

約数ペア:

[(1, 149898960), (2, 74949480), (3, 49966320), (4, 37474740), (5, 29979792), (6, 24983160), (8, 18737370), (9, 16655440), (10, 14989896), (12, 12491580), (15, 9993264), (16, 9368685), (18, 8327720), (20, 7494948), (24, 6245790), (30, 4996632), (36, 4163860), (40, 3747474), (45, 3331088), (48, 3122895), (60, 2498316), (61, 2457360), (72, 2081930), (80, 1873737), (90, 1665544), (120, 1249158), (122, 1228680), (144, 1040965), (180, 832772), (183, 819120), (240, 624579), (244, 614340), (305, 491472), (360, 416386), (366, 409560), (488, 307170), (549, 273040), (610, 245736), (720, 208193), (732, 204780), (915, 163824), (976, 153585), (1098, 136520), (1220, 122868), (1464, 102390), (1830, 81912), (2196, 68260), (2440, 61434), (2745, 54608), (2928, 51195), (3413, 43920), (3660, 40956), (4392, 34130), (4880, 30717), (5490, 27304), (6826, 21960), (7320, 20478), (8784, 17065), (10239, 14640), (10980, 13652)]