158697720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25931}}^1$

素因数の和:25965

約数の個数: 96

約数和(自身を含む): 546127920

約数和(自身を除く): 387430200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 25931, 51862, 77793, 103724, 129655, 155586, 207448, 233379, 259310, 311172, 388965, 440827, 466758, 518620, 622344, 777930, 881654, 933516, 1037240, 1166895, 1322481, 1555860, 1763308, 1867032, 2204135, 2333790, 2644962, 3111720, 3526616, 3967443, 4408270, 4667580, 5289924, 6612405, 7934886, 8816540, 9335160, 10579848, 13224810, 15869772, 17633080, 19837215, 26449620, 31739544, 39674430, 52899240, 79348860, 158697720]

約数ペア:

[(1, 158697720), (2, 79348860), (3, 52899240), (4, 39674430), (5, 31739544), (6, 26449620), (8, 19837215), (9, 17633080), (10, 15869772), (12, 13224810), (15, 10579848), (17, 9335160), (18, 8816540), (20, 7934886), (24, 6612405), (30, 5289924), (34, 4667580), (36, 4408270), (40, 3967443), (45, 3526616), (51, 3111720), (60, 2644962), (68, 2333790), (72, 2204135), (85, 1867032), (90, 1763308), (102, 1555860), (120, 1322481), (136, 1166895), (153, 1037240), (170, 933516), (180, 881654), (204, 777930), (255, 622344), (306, 518620), (340, 466758), (360, 440827), (408, 388965), (510, 311172), (612, 259310), (680, 233379), (765, 207448), (1020, 155586), (1224, 129655), (1530, 103724), (2040, 77793), (3060, 51862), (6120, 25931)]