29407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6484

約数の個数: 80

約数和(自身を含む): 95976000

約数和(自身を除く): 66568560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6449, 12898, 19347, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 103184, 122531, 128980, 154776, 193470, 245062, 257960, 309552, 367593, 386940, 490124, 515920, 612655, 735186, 773880, 980248, 1225310, 1470372, 1547760, 1837965, 1960496, 2450620, 2940744, 3675930, 4901240, 5881488, 7351860, 9802480, 14703720, 29407440]

約数ペア:

[(1, 29407440), (2, 14703720), (3, 9802480), (4, 7351860), (5, 5881488), (6, 4901240), (8, 3675930), (10, 2940744), (12, 2450620), (15, 1960496), (16, 1837965), (19, 1547760), (20, 1470372), (24, 1225310), (30, 980248), (38, 773880), (40, 735186), (48, 612655), (57, 515920), (60, 490124), (76, 386940), (80, 367593), (95, 309552), (114, 257960), (120, 245062), (152, 193470), (190, 154776), (228, 128980), (240, 122531), (285, 103184), (304, 96735), (380, 77388), (456, 64490), (570, 51592), (760, 38694), (912, 32245), (1140, 25796), (1520, 19347), (2280, 12898), (4560, 6449)]