1799450880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4952

約数の個数: 144

約数和(自身を含む): 5807445504

約数和(自身を除く): 4007994624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3840, 3880, 4656, 4831, 5820, 6208, 7760, 9312, 9662, 11640, 12416, 14493, 15520, 18624, 19324, 23280, 24155, 24832, 28986, 31040, 37248, 38648, 46560, 48310, 57972, 62080, 72465, 74496, 77296, 93120, 96620, 115944, 124160, 144930, 154592, 186240, 193240, 231888, 289860, 309184, 372480, 386480, 463776, 468607, 579720, 618368, 772960, 927552, 937214, 1159440, 1236736, 1405821, 1545920, 1855104, 1874428, 2318880, 2343035, 2811642, 3091840, 3710208, 3748856, 4637760, 4686070, 5623284, 6183680, 7029105, 7497712, 9275520, 9372140, 11246568, 14058210, 14995424, 18551040, 18744280, 22493136, 28116420, 29990848, 37488560, 44986272, 56232840, 59981696, 74977120, 89972544, 112465680, 119963392, 149954240, 179945088, 224931360, 299908480, 359890176, 449862720, 599816960, 899725440, 1799450880]

約数ペア:

[(1, 1799450880), (2, 899725440), (3, 599816960), (4, 449862720), (5, 359890176), (6, 299908480), (8, 224931360), (10, 179945088), (12, 149954240), (15, 119963392), (16, 112465680), (20, 89972544), (24, 74977120), (30, 59981696), (32, 56232840), (40, 44986272), (48, 37488560), (60, 29990848), (64, 28116420), (80, 22493136), (96, 18744280), (97, 18551040), (120, 14995424), (128, 14058210), (160, 11246568), (192, 9372140), (194, 9275520), (240, 7497712), (256, 7029105), (291, 6183680), (320, 5623284), (384, 4686070), (388, 4637760), (480, 3748856), (485, 3710208), (582, 3091840), (640, 2811642), (768, 2343035), (776, 2318880), (960, 1874428), (970, 1855104), (1164, 1545920), (1280, 1405821), (1455, 1236736), (1552, 1159440), (1920, 937214), (1940, 927552), (2328, 772960), (2910, 618368), (3104, 579720), (3840, 468607), (3880, 463776), (4656, 386480), (4831, 372480), (5820, 309184), (6208, 289860), (7760, 231888), (9312, 193240), (9662, 186240), (11640, 154592), (12416, 144930), (14493, 124160), (15520, 115944), (18624, 96620), (19324, 93120), (23280, 77296), (24155, 74496), (24832, 72465), (28986, 62080), (31040, 57972), (37248, 48310), (38648, 46560)]