72423888120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15877}}^1\times {\mathrm{12671}}^1$

素因数の和:28565

約数の個数: 96

約数和(自身を含む): 235411038720

約数和(自身を除く): 162987150600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 12671, 15877, 25342, 31754, 38013, 47631, 50684, 63355, 63508, 76026, 79385, 95262, 101368, 114039, 126710, 127016, 142893, 152052, 158770, 190065, 190524, 228078, 238155, 253420, 285786, 304104, 317540, 380130, 381048, 456156, 476310, 506840, 570195, 571572, 635080, 714465, 760260, 912312, 952620, 1140390, 1143144, 1428930, 1520520, 1905240, 2280780, 2857860, 4561560, 5715720, 201177467, 402354934, 603532401, 804709868, 1005887335, 1207064802, 1609419736, 1810597203, 2011774670, 2414129604, 3017662005, 3621194406, 4023549340, 4828259208, 6035324010, 7242388812, 8047098680, 9052986015, 12070648020, 14484777624, 18105972030, 24141296040, 36211944060, 72423888120]

約数ペア:

[(1, 72423888120), (2, 36211944060), (3, 24141296040), (4, 18105972030), (5, 14484777624), (6, 12070648020), (8, 9052986015), (9, 8047098680), (10, 7242388812), (12, 6035324010), (15, 4828259208), (18, 4023549340), (20, 3621194406), (24, 3017662005), (30, 2414129604), (36, 2011774670), (40, 1810597203), (45, 1609419736), (60, 1207064802), (72, 1005887335), (90, 804709868), (120, 603532401), (180, 402354934), (360, 201177467), (12671, 5715720), (15877, 4561560), (25342, 2857860), (31754, 2280780), (38013, 1905240), (47631, 1520520), (50684, 1428930), (63355, 1143144), (63508, 1140390), (76026, 952620), (79385, 912312), (95262, 760260), (101368, 714465), (114039, 635080), (126710, 571572), (127016, 570195), (142893, 506840), (152052, 476310), (158770, 456156), (190065, 381048), (190524, 380130), (228078, 317540), (238155, 304104), (253420, 285786)]