239643840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4231}}^1$

素因数の和:4310

約数の個数: 112

約数和(自身を含む): 773948160

約数和(自身を除く): 534304320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 3776, 4231, 4720, 5664, 7080, 8462, 9440, 11328, 12693, 14160, 16924, 18880, 21155, 25386, 28320, 33848, 42310, 50772, 56640, 63465, 67696, 84620, 101544, 126930, 135392, 169240, 203088, 249629, 253860, 270784, 338480, 406176, 499258, 507720, 676960, 748887, 812352, 998516, 1015440, 1248145, 1353920, 1497774, 1997032, 2030880, 2496290, 2995548, 3744435, 3994064, 4061760, 4992580, 5991096, 7488870, 7988128, 9985160, 11982192, 14977740, 15976256, 19970320, 23964384, 29955480, 39940640, 47928768, 59910960, 79881280, 119821920, 239643840]

約数ペア:

[(1, 239643840), (2, 119821920), (3, 79881280), (4, 59910960), (5, 47928768), (6, 39940640), (8, 29955480), (10, 23964384), (12, 19970320), (15, 15976256), (16, 14977740), (20, 11982192), (24, 9985160), (30, 7988128), (32, 7488870), (40, 5991096), (48, 4992580), (59, 4061760), (60, 3994064), (64, 3744435), (80, 2995548), (96, 2496290), (118, 2030880), (120, 1997032), (160, 1497774), (177, 1353920), (192, 1248145), (236, 1015440), (240, 998516), (295, 812352), (320, 748887), (354, 676960), (472, 507720), (480, 499258), (590, 406176), (708, 338480), (885, 270784), (944, 253860), (960, 249629), (1180, 203088), (1416, 169240), (1770, 135392), (1888, 126930), (2360, 101544), (2832, 84620), (3540, 67696), (3776, 63465), (4231, 56640), (4720, 50772), (5664, 42310), (7080, 33848), (8462, 28320), (9440, 25386), (11328, 21155), (12693, 18880), (14160, 16924)]