287036160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4438

約数の個数: 144

約数和(自身を含む): 970867296

約数和(自身を除く): 683831136

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, 4397, 5440, 6528, 8160, 8794, 10880, 13056, 13191, 16320, 17588, 21760, 21985, 26382, 32640, 35176, 43970, 52764, 65280, 65955, 70352, 74749, 87940, 105528, 131910, 140704, 149498, 175880, 211056, 224247, 263820, 281408, 298996, 351760, 373745, 422112, 448494, 527640, 562816, 597992, 703520, 747490, 844224, 896988, 1055280, 1121235, 1125632, 1195984, 1407040, 1494980, 1688448, 1793976, 2110560, 2242470, 2391968, 2814080, 2989960, 3376896, 3587952, 4221120, 4484940, 4783936, 5628160, 5979920, 7175904, 8442240, 8969880, 9567872, 11959840, 14351808, 16884480, 17939760, 19135744, 23919680, 28703616, 35879520, 47839360, 57407232, 71759040, 95678720, 143518080, 287036160]

約数ペア:

[(1, 287036160), (2, 143518080), (3, 95678720), (4, 71759040), (5, 57407232), (6, 47839360), (8, 35879520), (10, 28703616), (12, 23919680), (15, 19135744), (16, 17939760), (17, 16884480), (20, 14351808), (24, 11959840), (30, 9567872), (32, 8969880), (34, 8442240), (40, 7175904), (48, 5979920), (51, 5628160), (60, 4783936), (64, 4484940), (68, 4221120), (80, 3587952), (85, 3376896), (96, 2989960), (102, 2814080), (120, 2391968), (128, 2242470), (136, 2110560), (160, 1793976), (170, 1688448), (192, 1494980), (204, 1407040), (240, 1195984), (255, 1125632), (256, 1121235), (272, 1055280), (320, 896988), (340, 844224), (384, 747490), (408, 703520), (480, 597992), (510, 562816), (544, 527640), (640, 448494), (680, 422112), (768, 373745), (816, 351760), (960, 298996), (1020, 281408), (1088, 263820), (1280, 224247), (1360, 211056), (1632, 175880), (1920, 149498), (2040, 140704), (2176, 131910), (2720, 105528), (3264, 87940), (3840, 74749), (4080, 70352), (4352, 65955), (4397, 65280), (5440, 52764), (6528, 43970), (8160, 35176), (8794, 32640), (10880, 26382), (13056, 21985), (13191, 21760), (16320, 17588)]