64599240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 211248000

約数和(自身を除く): 146648760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 977, 1102, 1140, 1160, 1653, 1740, 1954, 2204, 2280, 2755, 2931, 3306, 3480, 3908, 4408, 4885, 5510, 5862, 6612, 7816, 8265, 9770, 11020, 11724, 13224, 14655, 16530, 18563, 19540, 22040, 23448, 28333, 29310, 33060, 37126, 39080, 55689, 56666, 58620, 66120, 74252, 84999, 92815, 111378, 113332, 117240, 141665, 148504, 169998, 185630, 222756, 226664, 278445, 283330, 339996, 371260, 424995, 445512, 538327, 556890, 566660, 679992, 742520, 849990, 1076654, 1113780, 1133320, 1614981, 1699980, 2153308, 2227560, 2691635, 3229962, 3399960, 4306616, 5383270, 6459924, 8074905, 10766540, 12919848, 16149810, 21533080, 32299620, 64599240]

約数ペア:

[(1, 64599240), (2, 32299620), (3, 21533080), (4, 16149810), (5, 12919848), (6, 10766540), (8, 8074905), (10, 6459924), (12, 5383270), (15, 4306616), (19, 3399960), (20, 3229962), (24, 2691635), (29, 2227560), (30, 2153308), (38, 1699980), (40, 1614981), (57, 1133320), (58, 1113780), (60, 1076654), (76, 849990), (87, 742520), (95, 679992), (114, 566660), (116, 556890), (120, 538327), (145, 445512), (152, 424995), (174, 371260), (190, 339996), (228, 283330), (232, 278445), (285, 226664), (290, 222756), (348, 185630), (380, 169998), (435, 148504), (456, 141665), (551, 117240), (570, 113332), (580, 111378), (696, 92815), (760, 84999), (870, 74252), (977, 66120), (1102, 58620), (1140, 56666), (1160, 55689), (1653, 39080), (1740, 37126), (1954, 33060), (2204, 29310), (2280, 28333), (2755, 23448), (2931, 22040), (3306, 19540), (3480, 18563), (3908, 16530), (4408, 14655), (4885, 13224), (5510, 11724), (5862, 11020), (6612, 9770), (7816, 8265)]