63645480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 128

約数和(自身を含む): 219110400

約数和(自身を除く): 155464920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 1901, 2232, 2790, 3348, 3720, 3802, 4185, 5580, 5703, 6696, 7604, 8370, 9505, 11160, 11406, 15208, 16740, 17109, 19010, 22812, 28515, 33480, 34218, 38020, 45624, 51327, 57030, 58931, 68436, 76040, 85545, 102654, 114060, 117862, 136872, 171090, 176793, 205308, 228120, 235724, 256635, 294655, 342180, 353586, 410616, 471448, 513270, 530379, 589310, 684360, 707172, 883965, 1026540, 1060758, 1178620, 1414344, 1591137, 1767930, 2053080, 2121516, 2357240, 2651895, 3182274, 3535860, 4243032, 5303790, 6364548, 7071720, 7955685, 10607580, 12729096, 15911370, 21215160, 31822740, 63645480]

約数ペア:

[(1, 63645480), (2, 31822740), (3, 21215160), (4, 15911370), (5, 12729096), (6, 10607580), (8, 7955685), (9, 7071720), (10, 6364548), (12, 5303790), (15, 4243032), (18, 3535860), (20, 3182274), (24, 2651895), (27, 2357240), (30, 2121516), (31, 2053080), (36, 1767930), (40, 1591137), (45, 1414344), (54, 1178620), (60, 1060758), (62, 1026540), (72, 883965), (90, 707172), (93, 684360), (108, 589310), (120, 530379), (124, 513270), (135, 471448), (155, 410616), (180, 353586), (186, 342180), (216, 294655), (248, 256635), (270, 235724), (279, 228120), (310, 205308), (360, 176793), (372, 171090), (465, 136872), (540, 117862), (558, 114060), (620, 102654), (744, 85545), (837, 76040), (930, 68436), (1080, 58931), (1116, 57030), (1240, 51327), (1395, 45624), (1674, 38020), (1860, 34218), (1901, 33480), (2232, 28515), (2790, 22812), (3348, 19010), (3720, 17109), (3802, 16740), (4185, 15208), (5580, 11406), (5703, 11160), (6696, 9505), (7604, 8370)]