120289560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16433}}^1$

素因数の和:16508

約数の個数: 64

約数和(自身を含む): 366806880

約数和(自身を除く): 246517320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 16433, 32866, 49299, 65732, 82165, 98598, 131464, 164330, 197196, 246495, 328660, 394392, 492990, 657320, 985980, 1002413, 1971960, 2004826, 3007239, 4009652, 5012065, 6014478, 8019304, 10024130, 12028956, 15036195, 20048260, 24057912, 30072390, 40096520, 60144780, 120289560]

約数ペア:

[(1, 120289560), (2, 60144780), (3, 40096520), (4, 30072390), (5, 24057912), (6, 20048260), (8, 15036195), (10, 12028956), (12, 10024130), (15, 8019304), (20, 6014478), (24, 5012065), (30, 4009652), (40, 3007239), (60, 2004826), (61, 1971960), (120, 1002413), (122, 985980), (183, 657320), (244, 492990), (305, 394392), (366, 328660), (488, 246495), (610, 197196), (732, 164330), (915, 131464), (1220, 98598), (1464, 82165), (1830, 65732), (2440, 49299), (3660, 32866), (7320, 16433)]