154158720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4762

約数の個数: 128

約数和(自身を含む): 520395840

約数和(自身を除く): 366237120

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, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 4723, 5440, 6528, 8160, 9446, 10880, 14169, 16320, 18892, 23615, 28338, 32640, 37784, 47230, 56676, 70845, 75568, 80291, 94460, 113352, 141690, 151136, 160582, 188920, 226704, 240873, 283380, 302272, 321164, 377840, 401455, 453408, 481746, 566760, 604544, 642328, 755680, 802910, 906816, 963492, 1133520, 1204365, 1284656, 1511360, 1605820, 1813632, 1926984, 2267040, 2408730, 2569312, 3022720, 3211640, 3853968, 4534080, 4817460, 5138624, 6423280, 7707936, 9068160, 9634920, 10277248, 12846560, 15415872, 19269840, 25693120, 30831744, 38539680, 51386240, 77079360, 154158720]

約数ペア:

[(1, 154158720), (2, 77079360), (3, 51386240), (4, 38539680), (5, 30831744), (6, 25693120), (8, 19269840), (10, 15415872), (12, 12846560), (15, 10277248), (16, 9634920), (17, 9068160), (20, 7707936), (24, 6423280), (30, 5138624), (32, 4817460), (34, 4534080), (40, 3853968), (48, 3211640), (51, 3022720), (60, 2569312), (64, 2408730), (68, 2267040), (80, 1926984), (85, 1813632), (96, 1605820), (102, 1511360), (120, 1284656), (128, 1204365), (136, 1133520), (160, 963492), (170, 906816), (192, 802910), (204, 755680), (240, 642328), (255, 604544), (272, 566760), (320, 481746), (340, 453408), (384, 401455), (408, 377840), (480, 321164), (510, 302272), (544, 283380), (640, 240873), (680, 226704), (816, 188920), (960, 160582), (1020, 151136), (1088, 141690), (1360, 113352), (1632, 94460), (1920, 80291), (2040, 75568), (2176, 70845), (2720, 56676), (3264, 47230), (4080, 37784), (4723, 32640), (5440, 28338), (6528, 23615), (8160, 18892), (9446, 16320), (10880, 14169)]