30336240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11491}}^1$

素因数の和:11518

約数の個数: 80

約数和(自身を含む): 102600576

約数和(自身を除く): 72264336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11491, 22982, 34473, 45964, 57455, 68946, 91928, 114910, 126401, 137892, 172365, 183856, 229820, 252802, 275784, 344730, 379203, 459640, 505604, 551568, 632005, 689460, 758406, 919280, 1011208, 1264010, 1378920, 1516812, 1896015, 2022416, 2528020, 2757840, 3033624, 3792030, 5056040, 6067248, 7584060, 10112080, 15168120, 30336240]

約数ペア:

[(1, 30336240), (2, 15168120), (3, 10112080), (4, 7584060), (5, 6067248), (6, 5056040), (8, 3792030), (10, 3033624), (11, 2757840), (12, 2528020), (15, 2022416), (16, 1896015), (20, 1516812), (22, 1378920), (24, 1264010), (30, 1011208), (33, 919280), (40, 758406), (44, 689460), (48, 632005), (55, 551568), (60, 505604), (66, 459640), (80, 379203), (88, 344730), (110, 275784), (120, 252802), (132, 229820), (165, 183856), (176, 172365), (220, 137892), (240, 126401), (264, 114910), (330, 91928), (440, 68946), (528, 57455), (660, 45964), (880, 34473), (1320, 22982), (2640, 11491)]