240263280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2776

約数の個数: 160

約数和(自身を含む): 848070720

約数和(自身を除く): 607807440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2713, 2952, 3280, 3690, 4428, 4920, 5426, 5535, 5904, 7380, 8139, 8856, 9840, 10852, 11070, 13565, 14760, 16278, 17712, 21704, 22140, 24417, 27130, 29520, 32556, 40695, 43408, 44280, 48834, 54260, 65112, 73251, 81390, 88560, 97668, 108520, 111233, 122085, 130224, 146502, 162780, 195336, 217040, 222466, 244170, 293004, 325560, 333699, 366255, 390672, 444932, 488340, 556165, 586008, 651120, 667398, 732510, 889864, 976680, 1001097, 1112330, 1172016, 1334796, 1465020, 1668495, 1779728, 1953360, 2002194, 2224660, 2669592, 2930040, 3003291, 3336990, 4004388, 4449320, 5005485, 5339184, 5860080, 6006582, 6673980, 8008776, 8898640, 10010970, 12013164, 13347960, 15016455, 16017552, 20021940, 24026328, 26695920, 30032910, 40043880, 48052656, 60065820, 80087760, 120131640, 240263280]

約数ペア:

[(1, 240263280), (2, 120131640), (3, 80087760), (4, 60065820), (5, 48052656), (6, 40043880), (8, 30032910), (9, 26695920), (10, 24026328), (12, 20021940), (15, 16017552), (16, 15016455), (18, 13347960), (20, 12013164), (24, 10010970), (27, 8898640), (30, 8008776), (36, 6673980), (40, 6006582), (41, 5860080), (45, 5339184), (48, 5005485), (54, 4449320), (60, 4004388), (72, 3336990), (80, 3003291), (82, 2930040), (90, 2669592), (108, 2224660), (120, 2002194), (123, 1953360), (135, 1779728), (144, 1668495), (164, 1465020), (180, 1334796), (205, 1172016), (216, 1112330), (240, 1001097), (246, 976680), (270, 889864), (328, 732510), (360, 667398), (369, 651120), (410, 586008), (432, 556165), (492, 488340), (540, 444932), (615, 390672), (656, 366255), (720, 333699), (738, 325560), (820, 293004), (984, 244170), (1080, 222466), (1107, 217040), (1230, 195336), (1476, 162780), (1640, 146502), (1845, 130224), (1968, 122085), (2160, 111233), (2214, 108520), (2460, 97668), (2713, 88560), (2952, 81390), (3280, 73251), (3690, 65112), (4428, 54260), (4920, 48834), (5426, 44280), (5535, 43408), (5904, 40695), (7380, 32556), (8139, 29520), (8856, 27130), (9840, 24417), (10852, 22140), (11070, 21704), (13565, 17712), (14760, 16278)]