374267960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 990351360

約数和(自身を除く): 616083400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 220, 230, 248, 253, 310, 341, 440, 460, 506, 620, 682, 713, 920, 1012, 1193, 1240, 1265, 1364, 1426, 1705, 2024, 2386, 2530, 2728, 2852, 3410, 3565, 4772, 5060, 5704, 5965, 6820, 7130, 7843, 9544, 10120, 11930, 13123, 13640, 14260, 15686, 23860, 26246, 27439, 28520, 31372, 36983, 39215, 47720, 52492, 54878, 62744, 65615, 73966, 78430, 104984, 109756, 131230, 137195, 147932, 156860, 184915, 219512, 262460, 274390, 295864, 301829, 313720, 369830, 406813, 524920, 548780, 603658, 739660, 813626, 850609, 1097560, 1207316, 1479320, 1509145, 1627252, 1701218, 2034065, 2414632, 3018290, 3254504, 3402436, 4068130, 4253045, 6036580, 6804872, 8136260, 8506090, 9356699, 12073160, 16272520, 17012180, 18713398, 34024360, 37426796, 46783495, 74853592, 93566990, 187133980, 374267960]

約数ペア:

[(1, 374267960), (2, 187133980), (4, 93566990), (5, 74853592), (8, 46783495), (10, 37426796), (11, 34024360), (20, 18713398), (22, 17012180), (23, 16272520), (31, 12073160), (40, 9356699), (44, 8506090), (46, 8136260), (55, 6804872), (62, 6036580), (88, 4253045), (92, 4068130), (110, 3402436), (115, 3254504), (124, 3018290), (155, 2414632), (184, 2034065), (220, 1701218), (230, 1627252), (248, 1509145), (253, 1479320), (310, 1207316), (341, 1097560), (440, 850609), (460, 813626), (506, 739660), (620, 603658), (682, 548780), (713, 524920), (920, 406813), (1012, 369830), (1193, 313720), (1240, 301829), (1265, 295864), (1364, 274390), (1426, 262460), (1705, 219512), (2024, 184915), (2386, 156860), (2530, 147932), (2728, 137195), (2852, 131230), (3410, 109756), (3565, 104984), (4772, 78430), (5060, 73966), (5704, 65615), (5965, 62744), (6820, 54878), (7130, 52492), (7843, 47720), (9544, 39215), (10120, 36983), (11930, 31372), (13123, 28520), (13640, 27439), (14260, 26246), (15686, 23860)]