11898981120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238361}}^1$

素因数の和:238398

約数の個数: 144

約数和(自身を含む): 40925801952

約数和(自身を除く): 29026820832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 238361, 476722, 715083, 953444, 1191805, 1430166, 1906888, 2383610, 2860332, 3098693, 3575415, 3813776, 4767220, 5720664, 6197386, 7150830, 7627552, 9296079, 9534440, 11441328, 12394772, 14301660, 15255104, 15493465, 18592158, 19068880, 22882656, 24789544, 28603320, 30510208, 30986930, 37184316, 38137760, 45765312, 46480395, 49579088, 57206640, 61020416, 61973860, 74368632, 76275520, 91530624, 92960790, 99158176, 114413280, 123947720, 148737264, 152551040, 183061248, 185921580, 198316352, 228826560, 247895440, 297474528, 305102080, 371843160, 396632704, 457653120, 495790880, 594949056, 743686320, 793265408, 915306240, 991581760, 1189898112, 1487372640, 1983163520, 2379796224, 2974745280, 3966327040, 5949490560, 11898981120]

約数ペア:

[(1, 11898981120), (2, 5949490560), (3, 3966327040), (4, 2974745280), (5, 2379796224), (6, 1983163520), (8, 1487372640), (10, 1189898112), (12, 991581760), (13, 915306240), (15, 793265408), (16, 743686320), (20, 594949056), (24, 495790880), (26, 457653120), (30, 396632704), (32, 371843160), (39, 305102080), (40, 297474528), (48, 247895440), (52, 228826560), (60, 198316352), (64, 185921580), (65, 183061248), (78, 152551040), (80, 148737264), (96, 123947720), (104, 114413280), (120, 99158176), (128, 92960790), (130, 91530624), (156, 76275520), (160, 74368632), (192, 61973860), (195, 61020416), (208, 57206640), (240, 49579088), (256, 46480395), (260, 45765312), (312, 38137760), (320, 37184316), (384, 30986930), (390, 30510208), (416, 28603320), (480, 24789544), (520, 22882656), (624, 19068880), (640, 18592158), (768, 15493465), (780, 15255104), (832, 14301660), (960, 12394772), (1040, 11441328), (1248, 9534440), (1280, 9296079), (1560, 7627552), (1664, 7150830), (1920, 6197386), (2080, 5720664), (2496, 4767220), (3120, 3813776), (3328, 3575415), (3840, 3098693), (4160, 2860332), (4992, 2383610), (6240, 1906888), (8320, 1430166), (9984, 1191805), (12480, 953444), (16640, 715083), (24960, 476722), (49920, 238361)]