2980569960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{306643}}^1$

素因数の和:306669

約数の個数: 96

約数和(自身を含む): 10045657440

約数和(自身を除く): 7065087480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 306643, 613286, 919929, 1226572, 1533215, 1839858, 2453144, 2759787, 3066430, 3679716, 4599645, 5519574, 6132860, 7359432, 8279361, 9199290, 11039148, 12265720, 13798935, 16558722, 18398580, 22078296, 24838083, 27597870, 33117444, 36797160, 41396805, 49676166, 55195740, 66234888, 74514249, 82793610, 99352332, 110391480, 124190415, 149028498, 165587220, 198704664, 248380830, 298056996, 331174440, 372571245, 496761660, 596113992, 745142490, 993523320, 1490284980, 2980569960]

約数ペア:

[(1, 2980569960), (2, 1490284980), (3, 993523320), (4, 745142490), (5, 596113992), (6, 496761660), (8, 372571245), (9, 331174440), (10, 298056996), (12, 248380830), (15, 198704664), (18, 165587220), (20, 149028498), (24, 124190415), (27, 110391480), (30, 99352332), (36, 82793610), (40, 74514249), (45, 66234888), (54, 55195740), (60, 49676166), (72, 41396805), (81, 36797160), (90, 33117444), (108, 27597870), (120, 24838083), (135, 22078296), (162, 18398580), (180, 16558722), (216, 13798935), (243, 12265720), (270, 11039148), (324, 9199290), (360, 8279361), (405, 7359432), (486, 6132860), (540, 5519574), (648, 4599645), (810, 3679716), (972, 3066430), (1080, 2759787), (1215, 2453144), (1620, 1839858), (1944, 1533215), (2430, 1226572), (3240, 919929), (4860, 613286), (9720, 306643)]