72148680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11789}}^1$

素因数の和:11823

約数の個数: 96

約数和(自身を含む): 248297400

約数和(自身を除く): 176148720

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, 11789, 23578, 35367, 47156, 58945, 70734, 94312, 106101, 117890, 141468, 176835, 200413, 212202, 235780, 282936, 353670, 400826, 424404, 471560, 530505, 601239, 707340, 801652, 848808, 1002065, 1061010, 1202478, 1414680, 1603304, 1803717, 2004130, 2122020, 2404956, 3006195, 3607434, 4008260, 4244040, 4809912, 6012390, 7214868, 8016520, 9018585, 12024780, 14429736, 18037170, 24049560, 36074340, 72148680]

約数ペア:

[(1, 72148680), (2, 36074340), (3, 24049560), (4, 18037170), (5, 14429736), (6, 12024780), (8, 9018585), (9, 8016520), (10, 7214868), (12, 6012390), (15, 4809912), (17, 4244040), (18, 4008260), (20, 3607434), (24, 3006195), (30, 2404956), (34, 2122020), (36, 2004130), (40, 1803717), (45, 1603304), (51, 1414680), (60, 1202478), (68, 1061010), (72, 1002065), (85, 848808), (90, 801652), (102, 707340), (120, 601239), (136, 530505), (153, 471560), (170, 424404), (180, 400826), (204, 353670), (255, 282936), (306, 235780), (340, 212202), (360, 200413), (408, 176835), (510, 141468), (612, 117890), (680, 106101), (765, 94312), (1020, 70734), (1224, 58945), (1530, 47156), (2040, 35367), (3060, 23578), (6120, 11789)]