161277846480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223997009}}^1$

素因数の和:223997028

約数の個数: 60

約数和(自身を含む): 541624770180

約数和(自身を除く): 380346923700

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, 223997009, 447994018, 671991027, 895988036, 1119985045, 1343982054, 1791976072, 2015973081, 2239970090, 2687964108, 3359955135, 3583952144, 4031946162, 4479940180, 5375928216, 6719910270, 8063892324, 8959880360, 10079865405, 10751856432, 13439820540, 16127784648, 17919760720, 20159730810, 26879641080, 32255569296, 40319461620, 53759282160, 80638923240, 161277846480]

約数ペア:

[(1, 161277846480), (2, 80638923240), (3, 53759282160), (4, 40319461620), (5, 32255569296), (6, 26879641080), (8, 20159730810), (9, 17919760720), (10, 16127784648), (12, 13439820540), (15, 10751856432), (16, 10079865405), (18, 8959880360), (20, 8063892324), (24, 6719910270), (30, 5375928216), (36, 4479940180), (40, 4031946162), (45, 3583952144), (48, 3359955135), (60, 2687964108), (72, 2239970090), (80, 2015973081), (90, 1791976072), (120, 1343982054), (144, 1119985045), (180, 895988036), (240, 671991027), (360, 447994018), (720, 223997009)]