4119930180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{14243}}^1$

素因数の和:15865

約数の個数: 72

約数和(自身を含む): 12505776192

約数和(自身を除く): 8385846012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1607, 3214, 4821, 6428, 8035, 9642, 14243, 14463, 16070, 19284, 24105, 28486, 28926, 32140, 42729, 48210, 56972, 57852, 71215, 72315, 85458, 96420, 128187, 142430, 144630, 170916, 213645, 256374, 284860, 289260, 427290, 512748, 640935, 854580, 1281870, 2563740, 22888501, 45777002, 68665503, 91554004, 114442505, 137331006, 205996509, 228885010, 274662012, 343327515, 411993018, 457770020, 686655030, 823986036, 1029982545, 1373310060, 2059965090, 4119930180]

約数ペア:

[(1, 4119930180), (2, 2059965090), (3, 1373310060), (4, 1029982545), (5, 823986036), (6, 686655030), (9, 457770020), (10, 411993018), (12, 343327515), (15, 274662012), (18, 228885010), (20, 205996509), (30, 137331006), (36, 114442505), (45, 91554004), (60, 68665503), (90, 45777002), (180, 22888501), (1607, 2563740), (3214, 1281870), (4821, 854580), (6428, 640935), (8035, 512748), (9642, 427290), (14243, 289260), (14463, 284860), (16070, 256374), (19284, 213645), (24105, 170916), (28486, 144630), (28926, 142430), (32140, 128187), (42729, 96420), (48210, 85458), (56972, 72315), (57852, 71215)]