63555960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 144011400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 311, 312, 390, 393, 520, 524, 622, 655, 780, 786, 933, 1048, 1244, 1310, 1555, 1560, 1572, 1703, 1866, 1965, 2488, 2620, 3110, 3144, 3406, 3732, 3930, 4043, 4665, 5109, 5240, 6220, 6812, 7464, 7860, 8086, 8515, 9330, 10218, 12129, 12440, 13624, 15720, 16172, 17030, 18660, 20215, 20436, 24258, 25545, 32344, 34060, 37320, 40430, 40741, 40872, 48516, 51090, 60645, 68120, 80860, 81482, 97032, 102180, 121290, 122223, 161720, 162964, 203705, 204360, 242580, 244446, 325928, 407410, 485160, 488892, 529633, 611115, 814820, 977784, 1059266, 1222230, 1588899, 1629640, 2118532, 2444460, 2648165, 3177798, 4237064, 4888920, 5296330, 6355596, 7944495, 10592660, 12711192, 15888990, 21185320, 31777980, 63555960]

約数ペア:

[(1, 63555960), (2, 31777980), (3, 21185320), (4, 15888990), (5, 12711192), (6, 10592660), (8, 7944495), (10, 6355596), (12, 5296330), (13, 4888920), (15, 4237064), (20, 3177798), (24, 2648165), (26, 2444460), (30, 2118532), (39, 1629640), (40, 1588899), (52, 1222230), (60, 1059266), (65, 977784), (78, 814820), (104, 611115), (120, 529633), (130, 488892), (131, 485160), (156, 407410), (195, 325928), (260, 244446), (262, 242580), (311, 204360), (312, 203705), (390, 162964), (393, 161720), (520, 122223), (524, 121290), (622, 102180), (655, 97032), (780, 81482), (786, 80860), (933, 68120), (1048, 60645), (1244, 51090), (1310, 48516), (1555, 40872), (1560, 40741), (1572, 40430), (1703, 37320), (1866, 34060), (1965, 32344), (2488, 25545), (2620, 24258), (3110, 20436), (3144, 20215), (3406, 18660), (3732, 17030), (3930, 16172), (4043, 15720), (4665, 13624), (5109, 12440), (5240, 12129), (6220, 10218), (6812, 9330), (7464, 8515), (7860, 8086)]