240306720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{733}}^1$

素因数の和:1434

約数の個数: 96

約数和(自身を含む): 759108672

約数和(自身を除く): 518801952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 683, 733, 1366, 1466, 2049, 2199, 2732, 2932, 3415, 3665, 4098, 4398, 5464, 5864, 6830, 7330, 8196, 8796, 10245, 10928, 10995, 11728, 13660, 14660, 16392, 17592, 20490, 21856, 21990, 23456, 27320, 29320, 32784, 35184, 40980, 43980, 54640, 58640, 65568, 70368, 81960, 87960, 109280, 117280, 163920, 175920, 327840, 351840, 500639, 1001278, 1501917, 2002556, 2503195, 3003834, 4005112, 5006390, 6007668, 7509585, 8010224, 10012780, 12015336, 15019170, 16020448, 20025560, 24030672, 30038340, 40051120, 48061344, 60076680, 80102240, 120153360, 240306720]

約数ペア:

[(1, 240306720), (2, 120153360), (3, 80102240), (4, 60076680), (5, 48061344), (6, 40051120), (8, 30038340), (10, 24030672), (12, 20025560), (15, 16020448), (16, 15019170), (20, 12015336), (24, 10012780), (30, 8010224), (32, 7509585), (40, 6007668), (48, 5006390), (60, 4005112), (80, 3003834), (96, 2503195), (120, 2002556), (160, 1501917), (240, 1001278), (480, 500639), (683, 351840), (733, 327840), (1366, 175920), (1466, 163920), (2049, 117280), (2199, 109280), (2732, 87960), (2932, 81960), (3415, 70368), (3665, 65568), (4098, 58640), (4398, 54640), (5464, 43980), (5864, 40980), (6830, 35184), (7330, 32784), (8196, 29320), (8796, 27320), (10245, 23456), (10928, 21990), (10995, 21856), (11728, 20490), (13660, 17592), (14660, 16392)]