23978160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 160

約数和(自身を含む): 87583680

約数和(自身を除く): 63605520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 653, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1306, 1360, 1530, 1836, 1959, 2040, 2160, 2295, 2448, 2612, 3060, 3265, 3672, 3918, 4080, 4590, 5224, 5877, 6120, 6530, 7344, 7836, 9180, 9795, 10448, 11101, 11754, 12240, 13060, 15672, 17631, 18360, 19590, 22202, 23508, 26120, 29385, 31344, 33303, 35262, 36720, 39180, 44404, 47016, 52240, 55505, 58770, 66606, 70524, 78360, 88155, 88808, 94032, 99909, 111010, 117540, 133212, 141048, 156720, 166515, 176310, 177616, 199818, 222020, 235080, 266424, 282096, 299727, 333030, 352620, 399636, 444040, 470160, 499545, 532848, 599454, 666060, 705240, 799272, 888080, 999090, 1198908, 1332120, 1410480, 1498635, 1598544, 1998180, 2397816, 2664240, 2997270, 3996360, 4795632, 5994540, 7992720, 11989080, 23978160]

約数ペア:

[(1, 23978160), (2, 11989080), (3, 7992720), (4, 5994540), (5, 4795632), (6, 3996360), (8, 2997270), (9, 2664240), (10, 2397816), (12, 1998180), (15, 1598544), (16, 1498635), (17, 1410480), (18, 1332120), (20, 1198908), (24, 999090), (27, 888080), (30, 799272), (34, 705240), (36, 666060), (40, 599454), (45, 532848), (48, 499545), (51, 470160), (54, 444040), (60, 399636), (68, 352620), (72, 333030), (80, 299727), (85, 282096), (90, 266424), (102, 235080), (108, 222020), (120, 199818), (135, 177616), (136, 176310), (144, 166515), (153, 156720), (170, 141048), (180, 133212), (204, 117540), (216, 111010), (240, 99909), (255, 94032), (270, 88808), (272, 88155), (306, 78360), (340, 70524), (360, 66606), (408, 58770), (432, 55505), (459, 52240), (510, 47016), (540, 44404), (612, 39180), (653, 36720), (680, 35262), (720, 33303), (765, 31344), (816, 29385), (918, 26120), (1020, 23508), (1080, 22202), (1224, 19590), (1306, 18360), (1360, 17631), (1530, 15672), (1836, 13060), (1959, 12240), (2040, 11754), (2160, 11101), (2295, 10448), (2448, 9795), (2612, 9180), (3060, 7836), (3265, 7344), (3672, 6530), (3918, 6120), (4080, 5877), (4590, 5224)]