299406720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9173}}^1$

素因数の和:9212

約数の個数: 128

約数和(自身を含む): 1010607840

約数和(自身を除く): 711201120

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, 5440, 6528, 8160, 9173, 10880, 16320, 18346, 27519, 32640, 36692, 45865, 55038, 73384, 91730, 110076, 137595, 146768, 155941, 183460, 220152, 275190, 293536, 311882, 366920, 440304, 467823, 550380, 587072, 623764, 733840, 779705, 880608, 935646, 1100760, 1174144, 1247528, 1467680, 1559410, 1761216, 1871292, 2201520, 2339115, 2495056, 2935360, 3118820, 3522432, 3742584, 4403040, 4678230, 4990112, 5870720, 6237640, 7485168, 8806080, 9356460, 9980224, 12475280, 14970336, 17612160, 18712920, 19960448, 24950560, 29940672, 37425840, 49901120, 59881344, 74851680, 99802240, 149703360, 299406720]

約数ペア:

[(1, 299406720), (2, 149703360), (3, 99802240), (4, 74851680), (5, 59881344), (6, 49901120), (8, 37425840), (10, 29940672), (12, 24950560), (15, 19960448), (16, 18712920), (17, 17612160), (20, 14970336), (24, 12475280), (30, 9980224), (32, 9356460), (34, 8806080), (40, 7485168), (48, 6237640), (51, 5870720), (60, 4990112), (64, 4678230), (68, 4403040), (80, 3742584), (85, 3522432), (96, 3118820), (102, 2935360), (120, 2495056), (128, 2339115), (136, 2201520), (160, 1871292), (170, 1761216), (192, 1559410), (204, 1467680), (240, 1247528), (255, 1174144), (272, 1100760), (320, 935646), (340, 880608), (384, 779705), (408, 733840), (480, 623764), (510, 587072), (544, 550380), (640, 467823), (680, 440304), (816, 366920), (960, 311882), (1020, 293536), (1088, 275190), (1360, 220152), (1632, 183460), (1920, 155941), (2040, 146768), (2176, 137595), (2720, 110076), (3264, 91730), (4080, 73384), (5440, 55038), (6528, 45865), (8160, 36692), (9173, 32640), (10880, 27519), (16320, 18346)]