148402560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2148

約数の個数: 128

約数和(自身を含む): 486050400

約数和(自身を除く): 337647840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2089, 2220, 2368, 2960, 3552, 4178, 4440, 4736, 5920, 6267, 7104, 8356, 8880, 10445, 11840, 12534, 14208, 16712, 17760, 20890, 23680, 25068, 31335, 33424, 35520, 41780, 50136, 62670, 66848, 71040, 77293, 83560, 100272, 125340, 133696, 154586, 167120, 200544, 231879, 250680, 267392, 309172, 334240, 386465, 401088, 463758, 501360, 618344, 668480, 772930, 802176, 927516, 1002720, 1159395, 1236688, 1336960, 1545860, 1855032, 2005440, 2318790, 2473376, 3091720, 3710064, 4010880, 4637580, 4946752, 6183440, 7420128, 9275160, 9893504, 12366880, 14840256, 18550320, 24733760, 29680512, 37100640, 49467520, 74201280, 148402560]

約数ペア:

[(1, 148402560), (2, 74201280), (3, 49467520), (4, 37100640), (5, 29680512), (6, 24733760), (8, 18550320), (10, 14840256), (12, 12366880), (15, 9893504), (16, 9275160), (20, 7420128), (24, 6183440), (30, 4946752), (32, 4637580), (37, 4010880), (40, 3710064), (48, 3091720), (60, 2473376), (64, 2318790), (74, 2005440), (80, 1855032), (96, 1545860), (111, 1336960), (120, 1236688), (128, 1159395), (148, 1002720), (160, 927516), (185, 802176), (192, 772930), (222, 668480), (240, 618344), (296, 501360), (320, 463758), (370, 401088), (384, 386465), (444, 334240), (480, 309172), (555, 267392), (592, 250680), (640, 231879), (740, 200544), (888, 167120), (960, 154586), (1110, 133696), (1184, 125340), (1480, 100272), (1776, 83560), (1920, 77293), (2089, 71040), (2220, 66848), (2368, 62670), (2960, 50136), (3552, 41780), (4178, 35520), (4440, 33424), (4736, 31335), (5920, 25068), (6267, 23680), (7104, 20890), (8356, 17760), (8880, 16712), (10445, 14208), (11840, 12534)]