30351217920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{464939}}^1$

素因数の和:464980

約数の個数: 144

約数和(自身を含む): 102636434880

約数和(自身を除く): 72285216960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 32640, 65280, 464939, 929878, 1394817, 1859756, 2324695, 2789634, 3719512, 4649390, 5579268, 6974085, 7439024, 7903963, 9298780, 11158536, 13948170, 14878048, 15807926, 18597560, 22317072, 23711889, 27896340, 29756096, 31615852, 37195120, 39519815, 44634144, 47423778, 55792680, 59512192, 63231704, 74390240, 79039630, 89268288, 94847556, 111585360, 118559445, 119024384, 126463408, 148780480, 158079260, 178536576, 189695112, 223170720, 237118890, 252926816, 297560960, 316158520, 357073152, 379390224, 446341440, 474237780, 505853632, 595121920, 632317040, 758780448, 892682880, 948475560, 1011707264, 1264634080, 1517560896, 1785365760, 1896951120, 2023414528, 2529268160, 3035121792, 3793902240, 5058536320, 6070243584, 7587804480, 10117072640, 15175608960, 30351217920]

約数ペア:

[(1, 30351217920), (2, 15175608960), (3, 10117072640), (4, 7587804480), (5, 6070243584), (6, 5058536320), (8, 3793902240), (10, 3035121792), (12, 2529268160), (15, 2023414528), (16, 1896951120), (17, 1785365760), (20, 1517560896), (24, 1264634080), (30, 1011707264), (32, 948475560), (34, 892682880), (40, 758780448), (48, 632317040), (51, 595121920), (60, 505853632), (64, 474237780), (68, 446341440), (80, 379390224), (85, 357073152), (96, 316158520), (102, 297560960), (120, 252926816), (128, 237118890), (136, 223170720), (160, 189695112), (170, 178536576), (192, 158079260), (204, 148780480), (240, 126463408), (255, 119024384), (256, 118559445), (272, 111585360), (320, 94847556), (340, 89268288), (384, 79039630), (408, 74390240), (480, 63231704), (510, 59512192), (544, 55792680), (640, 47423778), (680, 44634144), (768, 39519815), (816, 37195120), (960, 31615852), (1020, 29756096), (1088, 27896340), (1280, 23711889), (1360, 22317072), (1632, 18597560), (1920, 15807926), (2040, 14878048), (2176, 13948170), (2720, 11158536), (3264, 9298780), (3840, 7903963), (4080, 7439024), (4352, 6974085), (5440, 5579268), (6528, 4649390), (8160, 3719512), (10880, 2789634), (13056, 2324695), (16320, 1859756), (21760, 1394817), (32640, 929878), (65280, 464939)]