155562240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1$

素因数の和:2424

約数の個数: 144

約数和(自身を含む): 526272768

約数和(自身を除く): 370710528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2383, 2720, 3264, 3840, 4080, 4352, 4766, 5440, 6528, 7149, 8160, 9532, 10880, 11915, 13056, 14298, 16320, 19064, 21760, 23830, 28596, 32640, 35745, 38128, 40511, 47660, 57192, 65280, 71490, 76256, 81022, 95320, 114384, 121533, 142980, 152512, 162044, 190640, 202555, 228768, 243066, 285960, 305024, 324088, 381280, 405110, 457536, 486132, 571920, 607665, 610048, 648176, 762560, 810220, 915072, 972264, 1143840, 1215330, 1296352, 1525120, 1620440, 1830144, 1944528, 2287680, 2430660, 2592704, 3050240, 3240880, 3889056, 4575360, 4861320, 5185408, 6481760, 7778112, 9150720, 9722640, 10370816, 12963520, 15556224, 19445280, 25927040, 31112448, 38890560, 51854080, 77781120, 155562240]

約数ペア:

[(1, 155562240), (2, 77781120), (3, 51854080), (4, 38890560), (5, 31112448), (6, 25927040), (8, 19445280), (10, 15556224), (12, 12963520), (15, 10370816), (16, 9722640), (17, 9150720), (20, 7778112), (24, 6481760), (30, 5185408), (32, 4861320), (34, 4575360), (40, 3889056), (48, 3240880), (51, 3050240), (60, 2592704), (64, 2430660), (68, 2287680), (80, 1944528), (85, 1830144), (96, 1620440), (102, 1525120), (120, 1296352), (128, 1215330), (136, 1143840), (160, 972264), (170, 915072), (192, 810220), (204, 762560), (240, 648176), (255, 610048), (256, 607665), (272, 571920), (320, 486132), (340, 457536), (384, 405110), (408, 381280), (480, 324088), (510, 305024), (544, 285960), (640, 243066), (680, 228768), (768, 202555), (816, 190640), (960, 162044), (1020, 152512), (1088, 142980), (1280, 121533), (1360, 114384), (1632, 95320), (1920, 81022), (2040, 76256), (2176, 71490), (2383, 65280), (2720, 57192), (3264, 47660), (3840, 40511), (4080, 38128), (4352, 35745), (4766, 32640), (5440, 28596), (6528, 23830), (7149, 21760), (8160, 19064), (9532, 16320), (10880, 14298), (11915, 13056)]