120758528

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 288939840

約数和(自身を除く): 168181312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 61, 64, 74, 76, 88, 122, 128, 148, 152, 176, 209, 244, 256, 296, 304, 352, 407, 418, 488, 592, 608, 671, 703, 704, 814, 836, 976, 1159, 1184, 1216, 1342, 1406, 1408, 1628, 1672, 1952, 2257, 2318, 2368, 2432, 2684, 2812, 2816, 3256, 3344, 3904, 4514, 4636, 4736, 4864, 5368, 5624, 6512, 6688, 7733, 7808, 9028, 9272, 9472, 10736, 11248, 12749, 13024, 13376, 15466, 15616, 18056, 18544, 21472, 22496, 24827, 25498, 26048, 26752, 30932, 36112, 37088, 42883, 42944, 44992, 49654, 50996, 52096, 53504, 61864, 72224, 74176, 85766, 85888, 89984, 99308, 101992, 104192, 123728, 144448, 148352, 171532, 171776, 179968, 198616, 203984, 247456, 288896, 296704, 343064, 397232, 407968, 471713, 494912, 577792, 686128, 794464, 815936, 943426, 989824, 1372256, 1588928, 1631872, 1886852, 1979648, 2744512, 3177856, 3263744, 3773704, 5489024, 6355712, 7547408, 10978048, 15094816, 30189632, 60379264, 120758528]

約数ペア:

[(1, 120758528), (2, 60379264), (4, 30189632), (8, 15094816), (11, 10978048), (16, 7547408), (19, 6355712), (22, 5489024), (32, 3773704), (37, 3263744), (38, 3177856), (44, 2744512), (61, 1979648), (64, 1886852), (74, 1631872), (76, 1588928), (88, 1372256), (122, 989824), (128, 943426), (148, 815936), (152, 794464), (176, 686128), (209, 577792), (244, 494912), (256, 471713), (296, 407968), (304, 397232), (352, 343064), (407, 296704), (418, 288896), (488, 247456), (592, 203984), (608, 198616), (671, 179968), (703, 171776), (704, 171532), (814, 148352), (836, 144448), (976, 123728), (1159, 104192), (1184, 101992), (1216, 99308), (1342, 89984), (1406, 85888), (1408, 85766), (1628, 74176), (1672, 72224), (1952, 61864), (2257, 53504), (2318, 52096), (2368, 50996), (2432, 49654), (2684, 44992), (2812, 42944), (2816, 42883), (3256, 37088), (3344, 36112), (3904, 30932), (4514, 26752), (4636, 26048), (4736, 25498), (4864, 24827), (5368, 22496), (5624, 21472), (6512, 18544), (6688, 18056), (7733, 15616), (7808, 15466), (9028, 13376), (9272, 13024), (9472, 12749), (10736, 11248)]