32727720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 106064640

約数和(自身を除く): 73336920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 263, 305, 340, 366, 408, 488, 510, 526, 610, 680, 732, 789, 915, 1020, 1037, 1052, 1220, 1315, 1464, 1578, 1830, 2040, 2074, 2104, 2440, 2630, 3111, 3156, 3660, 3945, 4148, 4471, 5185, 5260, 6222, 6312, 7320, 7890, 8296, 8942, 10370, 10520, 12444, 13413, 15555, 15780, 16043, 17884, 20740, 22355, 24888, 26826, 31110, 31560, 32086, 35768, 41480, 44710, 48129, 53652, 62220, 64172, 67065, 80215, 89420, 96258, 107304, 124440, 128344, 134130, 160430, 178840, 192516, 240645, 268260, 272731, 320860, 385032, 481290, 536520, 545462, 641720, 818193, 962580, 1090924, 1363655, 1636386, 1925160, 2181848, 2727310, 3272772, 4090965, 5454620, 6545544, 8181930, 10909240, 16363860, 32727720]

約数ペア:

[(1, 32727720), (2, 16363860), (3, 10909240), (4, 8181930), (5, 6545544), (6, 5454620), (8, 4090965), (10, 3272772), (12, 2727310), (15, 2181848), (17, 1925160), (20, 1636386), (24, 1363655), (30, 1090924), (34, 962580), (40, 818193), (51, 641720), (60, 545462), (61, 536520), (68, 481290), (85, 385032), (102, 320860), (120, 272731), (122, 268260), (136, 240645), (170, 192516), (183, 178840), (204, 160430), (244, 134130), (255, 128344), (263, 124440), (305, 107304), (340, 96258), (366, 89420), (408, 80215), (488, 67065), (510, 64172), (526, 62220), (610, 53652), (680, 48129), (732, 44710), (789, 41480), (915, 35768), (1020, 32086), (1037, 31560), (1052, 31110), (1220, 26826), (1315, 24888), (1464, 22355), (1578, 20740), (1830, 17884), (2040, 16043), (2074, 15780), (2104, 15555), (2440, 13413), (2630, 12444), (3111, 10520), (3156, 10370), (3660, 8942), (3945, 8296), (4148, 7890), (4471, 7320), (5185, 6312), (5260, 6222)]