74987178720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156223289}}^1$

素因数の和:156223307

約数の個数: 48

約数和(自身を含む): 236209614480

約数和(自身を除く): 161222435760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 156223289, 312446578, 468669867, 624893156, 781116445, 937339734, 1249786312, 1562232890, 1874679468, 2343349335, 2499572624, 3124465780, 3749358936, 4686698670, 4999145248, 6248931560, 7498717872, 9373397340, 12497863120, 14997435744, 18746794680, 24995726240, 37493589360, 74987178720]

約数ペア:

[(1, 74987178720), (2, 37493589360), (3, 24995726240), (4, 18746794680), (5, 14997435744), (6, 12497863120), (8, 9373397340), (10, 7498717872), (12, 6248931560), (15, 4999145248), (16, 4686698670), (20, 3749358936), (24, 3124465780), (30, 2499572624), (32, 2343349335), (40, 1874679468), (48, 1562232890), (60, 1249786312), (80, 937339734), (96, 781116445), (120, 624893156), (160, 468669867), (240, 312446578), (480, 156223289)]