1605067920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43711}}^1$

素因数の和:43750

約数の個数: 160

約数和(自身を含む): 5853911040

約数和(自身を除く): 4248843120

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, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 43711, 87422, 131133, 174844, 218555, 262266, 349688, 393399, 437110, 524532, 655665, 699376, 743087, 786798, 874220, 1049064, 1180197, 1311330, 1486174, 1573596, 1748440, 1966995, 2098128, 2229261, 2360394, 2622660, 2972348, 3147192, 3496880, 3715435, 3933990, 4458522, 4720788, 5245320, 5900985, 5944696, 6294384, 6687783, 7430870, 7867980, 8917044, 9441576, 10490640, 11146305, 11801970, 11889392, 13375566, 14861740, 15735960, 17834088, 18883152, 20063349, 22292610, 23603940, 26751132, 29723480, 31471920, 33438915, 35668176, 40126698, 44585220, 47207880, 53502264, 59446960, 66877830, 80253396, 89170440, 94415760, 100316745, 107004528, 133755660, 160506792, 178340880, 200633490, 267511320, 321013584, 401266980, 535022640, 802533960, 1605067920]

約数ペア:

[(1, 1605067920), (2, 802533960), (3, 535022640), (4, 401266980), (5, 321013584), (6, 267511320), (8, 200633490), (9, 178340880), (10, 160506792), (12, 133755660), (15, 107004528), (16, 100316745), (17, 94415760), (18, 89170440), (20, 80253396), (24, 66877830), (27, 59446960), (30, 53502264), (34, 47207880), (36, 44585220), (40, 40126698), (45, 35668176), (48, 33438915), (51, 31471920), (54, 29723480), (60, 26751132), (68, 23603940), (72, 22292610), (80, 20063349), (85, 18883152), (90, 17834088), (102, 15735960), (108, 14861740), (120, 13375566), (135, 11889392), (136, 11801970), (144, 11146305), (153, 10490640), (170, 9441576), (180, 8917044), (204, 7867980), (216, 7430870), (240, 6687783), (255, 6294384), (270, 5944696), (272, 5900985), (306, 5245320), (340, 4720788), (360, 4458522), (408, 3933990), (432, 3715435), (459, 3496880), (510, 3147192), (540, 2972348), (612, 2622660), (680, 2360394), (720, 2229261), (765, 2098128), (816, 1966995), (918, 1748440), (1020, 1573596), (1080, 1486174), (1224, 1311330), (1360, 1180197), (1530, 1049064), (1836, 874220), (2040, 786798), (2160, 743087), (2295, 699376), (2448, 655665), (3060, 524532), (3672, 437110), (4080, 393399), (4590, 349688), (6120, 262266), (7344, 218555), (9180, 174844), (12240, 131133), (18360, 87422), (36720, 43711)]