1027657440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23073

約数の個数: 144

約数和(自身を含む): 3620163456

約数和(自身を除く): 2592506016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 23021, 44640, 46042, 69063, 92084, 115105, 138126, 184168, 207189, 230210, 276252, 345315, 368336, 414378, 460420, 552504, 690630, 713651, 736672, 828756, 920840, 1035945, 1105008, 1381260, 1427302, 1657512, 1841680, 2071890, 2140953, 2210016, 2762520, 2854604, 3315024, 3568255, 3683360, 4143780, 4281906, 5525040, 5709208, 6422859, 6630048, 7136510, 8287560, 8563812, 10704765, 11050080, 11418416, 12845718, 14273020, 16575120, 17127624, 21409530, 22836832, 25691436, 28546040, 32114295, 33150240, 34255248, 42819060, 51382872, 57092080, 64228590, 68510496, 85638120, 102765744, 114184160, 128457180, 171276240, 205531488, 256914360, 342552480, 513828720, 1027657440]

約数ペア:

[(1, 1027657440), (2, 513828720), (3, 342552480), (4, 256914360), (5, 205531488), (6, 171276240), (8, 128457180), (9, 114184160), (10, 102765744), (12, 85638120), (15, 68510496), (16, 64228590), (18, 57092080), (20, 51382872), (24, 42819060), (30, 34255248), (31, 33150240), (32, 32114295), (36, 28546040), (40, 25691436), (45, 22836832), (48, 21409530), (60, 17127624), (62, 16575120), (72, 14273020), (80, 12845718), (90, 11418416), (93, 11050080), (96, 10704765), (120, 8563812), (124, 8287560), (144, 7136510), (155, 6630048), (160, 6422859), (180, 5709208), (186, 5525040), (240, 4281906), (248, 4143780), (279, 3683360), (288, 3568255), (310, 3315024), (360, 2854604), (372, 2762520), (465, 2210016), (480, 2140953), (496, 2071890), (558, 1841680), (620, 1657512), (720, 1427302), (744, 1381260), (930, 1105008), (992, 1035945), (1116, 920840), (1240, 828756), (1395, 736672), (1440, 713651), (1488, 690630), (1860, 552504), (2232, 460420), (2480, 414378), (2790, 368336), (2976, 345315), (3720, 276252), (4464, 230210), (4960, 207189), (5580, 184168), (7440, 138126), (8928, 115105), (11160, 92084), (14880, 69063), (22320, 46042), (23021, 44640)]