156250680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68531}}^1$

素因数の和:68564

約数の個数: 64

約数和(自身を含む): 493430400

約数和(自身を除く): 337179720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 68531, 137062, 205593, 274124, 342655, 411186, 548248, 685310, 822372, 1027965, 1302089, 1370620, 1644744, 2055930, 2604178, 2741240, 3906267, 4111860, 5208356, 6510445, 7812534, 8223720, 10416712, 13020890, 15625068, 19531335, 26041780, 31250136, 39062670, 52083560, 78125340, 156250680]

約数ペア:

[(1, 156250680), (2, 78125340), (3, 52083560), (4, 39062670), (5, 31250136), (6, 26041780), (8, 19531335), (10, 15625068), (12, 13020890), (15, 10416712), (19, 8223720), (20, 7812534), (24, 6510445), (30, 5208356), (38, 4111860), (40, 3906267), (57, 2741240), (60, 2604178), (76, 2055930), (95, 1644744), (114, 1370620), (120, 1302089), (152, 1027965), (190, 822372), (228, 685310), (285, 548248), (380, 411186), (456, 342655), (570, 274124), (760, 205593), (1140, 137062), (2280, 68531)]