289267920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23633}}^1$

素因数の和:23669

約数の個数: 120

約数和(自身を含む): 1028646216

約数和(自身を除く): 739378296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 23633, 47266, 70899, 94532, 118165, 141798, 189064, 212697, 236330, 283596, 354495, 378128, 401761, 425394, 472660, 567192, 708990, 803522, 850788, 945320, 1063485, 1134384, 1205283, 1417980, 1607044, 1701576, 1890640, 2008805, 2126970, 2410566, 2835960, 3214088, 3403152, 3615849, 4017610, 4253940, 4821132, 5671920, 6026415, 6428176, 7231698, 8035220, 8507880, 9642264, 12052830, 14463396, 16070440, 17015760, 18079245, 19284528, 24105660, 28926792, 32140880, 36158490, 48211320, 57853584, 72316980, 96422640, 144633960, 289267920]

約数ペア:

[(1, 289267920), (2, 144633960), (3, 96422640), (4, 72316980), (5, 57853584), (6, 48211320), (8, 36158490), (9, 32140880), (10, 28926792), (12, 24105660), (15, 19284528), (16, 18079245), (17, 17015760), (18, 16070440), (20, 14463396), (24, 12052830), (30, 9642264), (34, 8507880), (36, 8035220), (40, 7231698), (45, 6428176), (48, 6026415), (51, 5671920), (60, 4821132), (68, 4253940), (72, 4017610), (80, 3615849), (85, 3403152), (90, 3214088), (102, 2835960), (120, 2410566), (136, 2126970), (144, 2008805), (153, 1890640), (170, 1701576), (180, 1607044), (204, 1417980), (240, 1205283), (255, 1134384), (272, 1063485), (306, 945320), (340, 850788), (360, 803522), (408, 708990), (510, 567192), (612, 472660), (680, 425394), (720, 401761), (765, 378128), (816, 354495), (1020, 283596), (1224, 236330), (1360, 212697), (1530, 189064), (2040, 141798), (2448, 118165), (3060, 94532), (4080, 70899), (6120, 47266), (12240, 23633)]