480147120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{666871}}^1$

素因数の和:666890

約数の個数: 60

約数和(自身を含む): 1612496496

約数和(自身を除く): 1132349376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 666871, 1333742, 2000613, 2667484, 3334355, 4001226, 5334968, 6001839, 6668710, 8002452, 10003065, 10669936, 12003678, 13337420, 16004904, 20006130, 24007356, 26674840, 30009195, 32009808, 40012260, 48014712, 53349680, 60018390, 80024520, 96029424, 120036780, 160049040, 240073560, 480147120]

約数ペア:

[(1, 480147120), (2, 240073560), (3, 160049040), (4, 120036780), (5, 96029424), (6, 80024520), (8, 60018390), (9, 53349680), (10, 48014712), (12, 40012260), (15, 32009808), (16, 30009195), (18, 26674840), (20, 24007356), (24, 20006130), (30, 16004904), (36, 13337420), (40, 12003678), (45, 10669936), (48, 10003065), (60, 8002452), (72, 6668710), (80, 6001839), (90, 5334968), (120, 4001226), (144, 3334355), (180, 2667484), (240, 2000613), (360, 1333742), (720, 666871)]