30351840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 98249760

約数和(自身を除く): 67897920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1709, 1776, 2220, 2960, 3418, 3552, 4440, 5127, 5920, 6836, 8545, 8880, 10254, 13672, 17090, 17760, 20508, 25635, 27344, 34180, 41016, 51270, 54688, 63233, 68360, 82032, 102540, 126466, 136720, 164064, 189699, 205080, 252932, 273440, 316165, 379398, 410160, 505864, 632330, 758796, 820320, 948495, 1011728, 1264660, 1517592, 1896990, 2023456, 2529320, 3035184, 3793980, 5058640, 6070368, 7587960, 10117280, 15175920, 30351840]

約数ペア:

[(1, 30351840), (2, 15175920), (3, 10117280), (4, 7587960), (5, 6070368), (6, 5058640), (8, 3793980), (10, 3035184), (12, 2529320), (15, 2023456), (16, 1896990), (20, 1517592), (24, 1264660), (30, 1011728), (32, 948495), (37, 820320), (40, 758796), (48, 632330), (60, 505864), (74, 410160), (80, 379398), (96, 316165), (111, 273440), (120, 252932), (148, 205080), (160, 189699), (185, 164064), (222, 136720), (240, 126466), (296, 102540), (370, 82032), (444, 68360), (480, 63233), (555, 54688), (592, 51270), (740, 41016), (888, 34180), (1110, 27344), (1184, 25635), (1480, 20508), (1709, 17760), (1776, 17090), (2220, 13672), (2960, 10254), (3418, 8880), (3552, 8545), (4440, 6836), (5127, 5920)]