120604800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 421178400

約数和(自身を除く): 300573600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 739, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1478, 1600, 1632, 1700, 1920, 2040, 2176, 2217, 2400, 2550, 2720, 2956, 3200, 3264, 3400, 3695, 4080, 4434, 4800, 5100, 5440, 5912, 6528, 6800, 7390, 8160, 8868, 9600, 10200, 10880, 11085, 11824, 12563, 13600, 14780, 16320, 17736, 18475, 20400, 22170, 23648, 25126, 27200, 29560, 32640, 35472, 36950, 37689, 40800, 44340, 47296, 50252, 54400, 55425, 59120, 62815, 70944, 73900, 75378, 81600, 88680, 94592, 100504, 110850, 118240, 125630, 141888, 147800, 150756, 163200, 177360, 188445, 201008, 221700, 236480, 251260, 283776, 295600, 301512, 314075, 354720, 376890, 402016, 443400, 472960, 502520, 591200, 603024, 628150, 709440, 753780, 804032, 886800, 942225, 1005040, 1182400, 1206048, 1256300, 1418880, 1507560, 1608064, 1773600, 1884450, 2010080, 2364800, 2412096, 2512600, 3015120, 3547200, 3768900, 4020160, 4824192, 5025200, 6030240, 7094400, 7537800, 8040320, 10050400, 12060480, 15075600, 20100800, 24120960, 30151200, 40201600, 60302400, 120604800]

約数ペア:

[(1, 120604800), (2, 60302400), (3, 40201600), (4, 30151200), (5, 24120960), (6, 20100800), (8, 15075600), (10, 12060480), (12, 10050400), (15, 8040320), (16, 7537800), (17, 7094400), (20, 6030240), (24, 5025200), (25, 4824192), (30, 4020160), (32, 3768900), (34, 3547200), (40, 3015120), (48, 2512600), (50, 2412096), (51, 2364800), (60, 2010080), (64, 1884450), (68, 1773600), (75, 1608064), (80, 1507560), (85, 1418880), (96, 1256300), (100, 1206048), (102, 1182400), (120, 1005040), (128, 942225), (136, 886800), (150, 804032), (160, 753780), (170, 709440), (192, 628150), (200, 603024), (204, 591200), (240, 502520), (255, 472960), (272, 443400), (300, 402016), (320, 376890), (340, 354720), (384, 314075), (400, 301512), (408, 295600), (425, 283776), (480, 251260), (510, 236480), (544, 221700), (600, 201008), (640, 188445), (680, 177360), (739, 163200), (800, 150756), (816, 147800), (850, 141888), (960, 125630), (1020, 118240), (1088, 110850), (1200, 100504), (1275, 94592), (1360, 88680), (1478, 81600), (1600, 75378), (1632, 73900), (1700, 70944), (1920, 62815), (2040, 59120), (2176, 55425), (2217, 54400), (2400, 50252), (2550, 47296), (2720, 44340), (2956, 40800), (3200, 37689), (3264, 36950), (3400, 35472), (3695, 32640), (4080, 29560), (4434, 27200), (4800, 25126), (5100, 23648), (5440, 22170), (5912, 20400), (6528, 18475), (6800, 17736), (7390, 16320), (8160, 14780), (8868, 13600), (9600, 12563), (10200, 11824), (10880, 11085)]