111975960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 250904040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1399, 1740, 2001, 2668, 2760, 2798, 3335, 3480, 4002, 4197, 5336, 5596, 6670, 6995, 8004, 8394, 10005, 11192, 13340, 13990, 16008, 16788, 20010, 20985, 26680, 27980, 32177, 33576, 40020, 40571, 41970, 55960, 64354, 80040, 81142, 83940, 96531, 121713, 128708, 160885, 162284, 167880, 193062, 202855, 243426, 257416, 321770, 324568, 386124, 405710, 482655, 486852, 608565, 643540, 772248, 811420, 933133, 965310, 973704, 1217130, 1287080, 1622840, 1866266, 1930620, 2434260, 2799399, 3732532, 3861240, 4665665, 4868520, 5598798, 7465064, 9331330, 11197596, 13996995, 18662660, 22395192, 27993990, 37325320, 55987980, 111975960]

約数ペア:

[(1, 111975960), (2, 55987980), (3, 37325320), (4, 27993990), (5, 22395192), (6, 18662660), (8, 13996995), (10, 11197596), (12, 9331330), (15, 7465064), (20, 5598798), (23, 4868520), (24, 4665665), (29, 3861240), (30, 3732532), (40, 2799399), (46, 2434260), (58, 1930620), (60, 1866266), (69, 1622840), (87, 1287080), (92, 1217130), (115, 973704), (116, 965310), (120, 933133), (138, 811420), (145, 772248), (174, 643540), (184, 608565), (230, 486852), (232, 482655), (276, 405710), (290, 386124), (345, 324568), (348, 321770), (435, 257416), (460, 243426), (552, 202855), (580, 193062), (667, 167880), (690, 162284), (696, 160885), (870, 128708), (920, 121713), (1160, 96531), (1334, 83940), (1380, 81142), (1399, 80040), (1740, 64354), (2001, 55960), (2668, 41970), (2760, 40571), (2798, 40020), (3335, 33576), (3480, 32177), (4002, 27980), (4197, 26680), (5336, 20985), (5596, 20010), (6670, 16788), (6995, 16008), (8004, 13990), (8394, 13340), (10005, 11192)]