23479440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 77102208

約数和(自身を除く): 53622768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 271, 285, 304, 361, 380, 456, 542, 570, 722, 760, 813, 912, 1083, 1084, 1140, 1355, 1444, 1520, 1626, 1805, 2166, 2168, 2280, 2710, 2888, 3252, 3610, 4065, 4332, 4336, 4560, 5149, 5415, 5420, 5776, 6504, 7220, 8130, 8664, 10298, 10830, 10840, 13008, 14440, 15447, 16260, 17328, 20596, 21660, 21680, 25745, 28880, 30894, 32520, 41192, 43320, 51490, 61788, 65040, 77235, 82384, 86640, 97831, 102980, 123576, 154470, 195662, 205960, 247152, 293493, 308940, 391324, 411920, 489155, 586986, 617880, 782648, 978310, 1173972, 1235760, 1467465, 1565296, 1956620, 2347944, 2934930, 3913240, 4695888, 5869860, 7826480, 11739720, 23479440]

約数ペア:

[(1, 23479440), (2, 11739720), (3, 7826480), (4, 5869860), (5, 4695888), (6, 3913240), (8, 2934930), (10, 2347944), (12, 1956620), (15, 1565296), (16, 1467465), (19, 1235760), (20, 1173972), (24, 978310), (30, 782648), (38, 617880), (40, 586986), (48, 489155), (57, 411920), (60, 391324), (76, 308940), (80, 293493), (95, 247152), (114, 205960), (120, 195662), (152, 154470), (190, 123576), (228, 102980), (240, 97831), (271, 86640), (285, 82384), (304, 77235), (361, 65040), (380, 61788), (456, 51490), (542, 43320), (570, 41192), (722, 32520), (760, 30894), (813, 28880), (912, 25745), (1083, 21680), (1084, 21660), (1140, 20596), (1355, 17328), (1444, 16260), (1520, 15447), (1626, 14440), (1805, 13008), (2166, 10840), (2168, 10830), (2280, 10298), (2710, 8664), (2888, 8130), (3252, 7220), (3610, 6504), (4065, 5776), (4332, 5420), (4336, 5415), (4560, 5149)]