1566149220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{33083}}^1$

素因数の和:33361

約数の個数: 72

約数和(自身を含む): 4768860096

約数和(自身を除く): 3202710876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7890, 9468, 11835, 15780, 23670, 33083, 47340, 66166, 99249, 132332, 165415, 198498, 297747, 330830, 396996, 496245, 595494, 661660, 992490, 1190988, 1488735, 1984980, 2977470, 5954940, 8700829, 17401658, 26102487, 34803316, 43504145, 52204974, 78307461, 87008290, 104409948, 130512435, 156614922, 174016580, 261024870, 313229844, 391537305, 522049740, 783074610, 1566149220]

約数ペア:

[(1, 1566149220), (2, 783074610), (3, 522049740), (4, 391537305), (5, 313229844), (6, 261024870), (9, 174016580), (10, 156614922), (12, 130512435), (15, 104409948), (18, 87008290), (20, 78307461), (30, 52204974), (36, 43504145), (45, 34803316), (60, 26102487), (90, 17401658), (180, 8700829), (263, 5954940), (526, 2977470), (789, 1984980), (1052, 1488735), (1315, 1190988), (1578, 992490), (2367, 661660), (2630, 595494), (3156, 496245), (3945, 396996), (4734, 330830), (5260, 297747), (7890, 198498), (9468, 165415), (11835, 132332), (15780, 99249), (23670, 66166), (33083, 47340)]