9144720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 120

約数和(自身を含む): 33107256

約数和(自身を除く): 23962536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 977, 1040, 1170, 1560, 1872, 1954, 2340, 2931, 3120, 3908, 4680, 4885, 5862, 7816, 8793, 9360, 9770, 11724, 12701, 14655, 15632, 17586, 19540, 23448, 25402, 29310, 35172, 38103, 39080, 43965, 46896, 50804, 58620, 63505, 70344, 76206, 78160, 87930, 101608, 114309, 117240, 127010, 140688, 152412, 175860, 190515, 203216, 228618, 234480, 254020, 304824, 351720, 381030, 457236, 508040, 571545, 609648, 703440, 762060, 914472, 1016080, 1143090, 1524120, 1828944, 2286180, 3048240, 4572360, 9144720]

約数ペア:

[(1, 9144720), (2, 4572360), (3, 3048240), (4, 2286180), (5, 1828944), (6, 1524120), (8, 1143090), (9, 1016080), (10, 914472), (12, 762060), (13, 703440), (15, 609648), (16, 571545), (18, 508040), (20, 457236), (24, 381030), (26, 351720), (30, 304824), (36, 254020), (39, 234480), (40, 228618), (45, 203216), (48, 190515), (52, 175860), (60, 152412), (65, 140688), (72, 127010), (78, 117240), (80, 114309), (90, 101608), (104, 87930), (117, 78160), (120, 76206), (130, 70344), (144, 63505), (156, 58620), (180, 50804), (195, 46896), (208, 43965), (234, 39080), (240, 38103), (260, 35172), (312, 29310), (360, 25402), (390, 23448), (468, 19540), (520, 17586), (585, 15632), (624, 14655), (720, 12701), (780, 11724), (936, 9770), (977, 9360), (1040, 8793), (1170, 7816), (1560, 5862), (1872, 4885), (1954, 4680), (2340, 3908), (2931, 3120)]